{"id":80193,"date":"2020-12-03T15:57:22","date_gmt":"2020-12-03T14:57:22","guid":{"rendered":"https:\/\/groupe-reussite.fr\/?page_id=80193"},"modified":"2024-02-05T14:46:03","modified_gmt":"2024-02-05T13:46:03","slug":"cours-en-ligne-exercices-corriges-titrage-terminale","status":"publish","type":"page","link":"https:\/\/groupe-reussite.fr\/ressources\/cours-en-ligne-exercices-corriges-titrage-terminale\/","title":{"rendered":"Exercices sur le Titrage en Terminale"},"content":{"rendered":"<div class=\"Latex_page\">\n<section class=\"has_ae_slider elementor-element elementor-section-full_width elementor-reverse-mobile elementor-section-stretched elementor-section-height-default elementor-section-height-default ae-bg-gallery-type-default elementor-section elementor-top-section\">\n<div class=\"elementor-container elementor-column-gap-no\">\n<div class=\"elementor-row\">\n<div class=\"elementor-column-wrap elementor-element-populated colone_elementor\">\t\t<div data-elementor-type=\"page\" data-elementor-id=\"86072\" class=\"elementor elementor-86072\">\n\t\t\t\t\t\t<div class=\"elementor-inner\">\n\t\t\t\t<div class=\"elementor-section-wrap\">\n\t\t\t\t\t\t\t\t\t<section class=\"has_ae_slider elementor-section elementor-top-section elementor-element elementor-element-3848f007 elementor-section-content-bottom elementor-section-boxed elementor-section-height-default elementor-section-height-default ae-bg-gallery-type-default\" data-id=\"3848f007\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-no\">\n\t\t\t\t\t\t\t<div class=\"elementor-row\">\n\t\t\t\t\t<div class=\"has_ae_slider elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-179f6d8c sticky_badeau_colone strick_col ae-bg-gallery-type-default\" data-id=\"179f6d8c\" data-element_type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-column-wrap\">\n\t\t\t\t\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"has_ae_slider elementor-section elementor-top-section elementor-element elementor-element-4c8f40ae elementor-section-boxed elementor-section-height-default elementor-section-height-default ae-bg-gallery-type-default\" data-id=\"4c8f40ae\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-no\">\n\t\t\t\t\t\t\t<div class=\"elementor-row\">\n\t\t\t\t\t<div class=\"has_ae_slider elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-5a181c20 strick_col ae-bg-gallery-type-default\" data-id=\"5a181c20\" data-element_type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-column-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-4cdf6f4 elementor-widget elementor-widget-heading\" data-id=\"4cdf6f4\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<p class=\"elementor-heading-title elementor-size-default\"><a href=\"https:\/\/groupe-reussite.fr\/ressources\/cours-en-ligne-terminale-physique-chimie\/\">Cours en ligne Physique-Chimie en Terminale<\/a><\/p>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-70597f1 elementor-widget elementor-widget-heading\" data-id=\"70597f1\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<p class=\"elementor-heading-title elementor-size-default\">Chapitres Physique-Chimie en Terminale G\u00e9n\u00e9rale<\/p>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b181ddb elementor-align-justify elementor-widget elementor-widget-button\" data-id=\"b181ddb\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a href=\"https:\/\/groupe-reussite.fr\/ressources\/cours-en-ligne-mecanique-gravitationnelle-terminale\/\" class=\"elementor-button-link elementor-button elementor-size-sm\" role=\"button\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-text\">M\u00e9canique Gravitationnelle<\/span>\n\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-73f80371 elementor-align-justify elementor-widget elementor-widget-button\" data-id=\"73f80371\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a href=\"https:\/\/groupe-reussite.fr\/ressources\/cours-en-ligne-cinematique-terminale\/\" class=\"elementor-button-link elementor-button elementor-size-sm\" role=\"button\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-text\">Cin\u00e9matique<\/span>\n\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-69dc0ac elementor-align-justify elementor-widget elementor-widget-button\" data-id=\"69dc0ac\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a href=\"https:\/\/groupe-reussite.fr\/ressources\/cours-en-ligne-mecanique-fluides-terminale\/\" class=\"elementor-button-link elementor-button elementor-size-sm\" role=\"button\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-text\">M\u00e9canique des fluides<\/span>\n\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3c67f2e1 elementor-align-justify elementor-widget elementor-widget-button\" data-id=\"3c67f2e1\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a href=\"https:\/\/groupe-reussite.fr\/ressources\/cours-en-ligne-mouvements-champs-uniformes-terminale\/\" class=\"elementor-button-link elementor-button elementor-size-sm\" role=\"button\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-text\">Mouvements champs uniformes<\/span>\n\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3ff706ff elementor-align-justify elementor-widget elementor-widget-button\" data-id=\"3ff706ff\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a href=\"https:\/\/groupe-reussite.fr\/ressources\/cours-en-ligne-lois-newton-terminale\/\" class=\"elementor-button-link elementor-button elementor-size-sm\" role=\"button\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-text\">Lois de Newton<\/span>\n\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4c35f7cf elementor-align-justify elementor-widget elementor-widget-button\" data-id=\"4c35f7cf\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a href=\"https:\/\/groupe-reussite.fr\/ressources\/cours-en-ligne-acide-base-terminale\/\" class=\"elementor-button-link elementor-button elementor-size-sm\" role=\"button\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-text\">Acides et bases<\/span>\n\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6a4136f7 elementor-align-justify elementor-widget elementor-widget-button\" data-id=\"6a4136f7\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a href=\"https:\/\/groupe-reussite.fr\/ressources\/cours-en-ligne-mesures-physique-terminale\/\" class=\"elementor-button-link elementor-button elementor-size-sm\" role=\"button\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-text\">Mesures physiques en chimie<\/span>\n\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-455eed4 elementor-align-justify elementor-widget elementor-widget-button\" data-id=\"455eed4\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a href=\"https:\/\/groupe-reussite.fr\/ressources\/cours-en-ligne-titrage-terminale\/\" class=\"elementor-button-link elementor-button elementor-size-sm\" role=\"button\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-text\">Titrage<\/span>\n\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-29a4b47c elementor-align-justify elementor-widget elementor-widget-button\" data-id=\"29a4b47c\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a href=\"https:\/\/groupe-reussite.fr\/ressources\/cours-en-ligne-cinetique-chimique-terminale\/\" class=\"elementor-button-link elementor-button elementor-size-sm\" role=\"button\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-text\">Cin\u00e9tique Chimique<\/span>\n\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b2a69ac elementor-align-justify elementor-widget elementor-widget-button\" data-id=\"b2a69ac\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a href=\"https:\/\/groupe-reussite.fr\/ressources\/cours-en-ligne-equilibre-chimique-terminale\/\" class=\"elementor-button-link elementor-button elementor-size-sm\" role=\"button\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-text\">\u00c9volution spontan\u00e9e syst\u00e8me chimique<\/span>\n\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9884676 elementor-align-justify elementor-widget elementor-widget-button\" data-id=\"9884676\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a href=\"https:\/\/groupe-reussite.fr\/ressources\/cours-en-ligne-mecanisme-reactionnel-terminale\/\" class=\"elementor-button-link elementor-button elementor-size-sm\" role=\"button\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-text\">M\u00e9canisme r\u00e9actionnel<\/span>\n\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-463c05af elementor-align-justify elementor-widget elementor-widget-button\" data-id=\"463c05af\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a href=\"https:\/\/groupe-reussite.fr\/ressources\/cours-en-ligne-piles-terminale\/\" class=\"elementor-button-link elementor-button elementor-size-sm\" role=\"button\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-text\">Piles<\/span>\n\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-646d7764 elementor-align-justify elementor-widget elementor-widget-button\" data-id=\"646d7764\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a href=\"https:\/\/groupe-reussite.fr\/ressources\/cours-en-ligne-force-acides-bases-terminale\/\" class=\"elementor-button-link elementor-button elementor-size-sm\" role=\"button\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-text\">Force des acides et des bases<\/span>\n\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-31f37c5 elementor-align-justify elementor-widget elementor-widget-button\" data-id=\"31f37c5\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a href=\"https:\/\/groupe-reussite.fr\/ressources\/cours-en-ligne-evolution-forcee-terminale\/\" class=\"elementor-button-link elementor-button elementor-size-sm\" role=\"button\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-text\">\u00c9volution forc\u00e9e syst\u00e8me chimique<\/span>\n\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1709e7b0 elementor-align-justify elementor-widget elementor-widget-button\" data-id=\"1709e7b0\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a href=\"https:\/\/groupe-reussite.fr\/ressources\/cours-en-ligne-radioactivite-terminale\/\" class=\"elementor-button-link elementor-button elementor-size-sm\" role=\"button\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-text\">Radioactivit\u00e9<\/span>\n\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-343e60ad elementor-align-justify elementor-widget elementor-widget-button\" data-id=\"343e60ad\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a href=\"https:\/\/groupe-reussite.fr\/ressources\/cours-en-ligne-chimie-organique-terminale\/\" class=\"elementor-button-link elementor-button elementor-size-sm\" role=\"button\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-text\">Chimie Organique<\/span>\n\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-41d5d13d elementor-align-justify elementor-widget elementor-widget-button\" data-id=\"41d5d13d\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a href=\"https:\/\/groupe-reussite.fr\/ressources\/cours-en-ligne-phenomenes-ondulatoires-terminale\/\" class=\"elementor-button-link elementor-button elementor-size-sm\" role=\"button\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-text\">Ph\u00e9nom\u00e8nes ondulatoires<\/span>\n\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2590bcba elementor-align-justify elementor-widget elementor-widget-button\" data-id=\"2590bcba\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a href=\"https:\/\/groupe-reussite.fr\/ressources\/cours-en-ligne-effet-doppler-terminale\/\" class=\"elementor-button-link elementor-button elementor-size-sm\" role=\"button\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-text\">Effet Doppler<\/span>\n\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1a38dcc3 elementor-align-justify elementor-widget elementor-widget-button\" data-id=\"1a38dcc3\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a href=\"https:\/\/groupe-reussite.fr\/ressources\/cours-en-ligne-lunette-astronomique-terminale\/\" class=\"elementor-button-link elementor-button elementor-size-sm\" role=\"button\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-text\">Lunette Astronomique<\/span>\n\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b129bb elementor-align-justify elementor-widget elementor-widget-button\" data-id=\"b129bb\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a href=\"https:\/\/groupe-reussite.fr\/ressources\/cours-en-ligne-electricite-terminale\/\" class=\"elementor-button-link elementor-button elementor-size-sm\" role=\"button\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-text\">\u00c9lectricit\u00e9<\/span>\n\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3f3af284 elementor-align-justify elementor-widget elementor-widget-button\" data-id=\"3f3af284\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a href=\"https:\/\/groupe-reussite.fr\/ressources\/cours-en-ligne-lumiere-matiere-terminale\/\" class=\"elementor-button-link elementor-button elementor-size-sm\" role=\"button\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-text\">Interaction lumi\u00e8re mati\u00e8re<\/span>\n\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-268495e2 elementor-align-justify elementor-widget elementor-widget-button\" data-id=\"268495e2\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a href=\"https:\/\/groupe-reussite.fr\/ressources\/cours-en-ligne-thermodynamique-terminale\/\" class=\"elementor-button-link elementor-button elementor-size-sm\" role=\"button\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-text\">Thermodynamique<\/span>\n\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-45c13aca elementor-align-justify elementor-widget elementor-widget-button\" data-id=\"45c13aca\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a href=\"https:\/\/groupe-reussite.fr\/nous-contacter\/\" class=\"elementor-button-link elementor-button elementor-size-sm\" role=\"button\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-text\">CONTACTEZ-NOUS<\/span>\n\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n<div class=\"elementor-column-wrap elementor-element-populated colone_latex\">\n<div class=\"style_pag\" style=\"color: #000; font-family: 'Lato', Sans-serif;\">\n<div class=\"elementor-text-editor elementor-clearfix\">\n<h1 class=\"Latex_page_title\" style=\"text-align: center;\">Exercices sur le titrage Terminale G\u00e9n\u00e9rale<\/h1>\n<\/div>\n<p class=\"colone_latex_ancres\" style=\"text-align: center;\"><a href=\"https:\/\/groupe-reussite.fr\/ressources\/cours-en-ligne-titrage-terminale\/\">R\u00e9sum\u00e9 de cours<\/a> <a href=\"https:\/\/groupe-reussite.fr\/ressources\/cours-en-ligne-exercices-corriges-titrage-terminale\/\">Exercices et corrig\u00e9s<\/a><\/p>\n<p class=\"colone_latex_ancres\" style=\"text-align: center;\"><a href=\"https:\/\/groupe-reussite.fr\/ressources\/cours-en-ligne-terminale-physique-chimie\/\">Cours en ligne de Physique-Chimie en Terminale<\/a><\/p>\n<p style=\"text-align: justify;\">\n<p>Le titrage, essentiel en chimie de Terminale G\u00e9n\u00e9rale, implique la d\u00e9termination de la concentration d&rsquo;une solution gr\u00e2ce \u00e0 une r\u00e9action avec un r\u00e9actif de concentration connue. C&rsquo;est un excellent moyen d&rsquo;apprendre les bases des r\u00e9actions acido-basiques et de la stoichiom\u00e9trie.<\/p>\n<p>Pour renforcer vos acquis sur le titrage, envisagez des <a href=\"https:\/\/groupe-reussite.fr\/cours-particuliers\/physique-chimie\/tous-niveaux\/france\/\">cours particuliers en physique-chimie<\/a>. Un professeur particulier peut offrir une attention personnalis\u00e9e, aidant \u00e0 clarifier les notions et \u00e0 pratiquer des exercices sp\u00e9cifiques, ce qui est important pour ma\u00eetriser ce chapitre important.<\/p>\n<div class=\"style_pag\" style=\"color: #000; font-family: 'Lato', Sans-serif;\">\n<h2 style=\"text-align: justify;\">Exercice sur le titrage colorim\u00e9trique<\/h2>\n<p style=\"text-align: justify;\">On donne les deux couples oxydant-r\u00e9ducteur<\/p>\n<p style=\"text-align: justify;\"><img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-05bdff5baf30671c8e3e703b4a842389_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#109;&#97;&#116;&#104;&#114;&#109;&#123;&#77;&#110;&#79;&#95;&#52;&#94;&#45;&#47;&#77;&#110;&#94;&#123;&#50;&#43;&#125;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"20\" width=\"103\" style=\"vertical-align: -5px;\"\/> et <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-ba80e530b1211bd62b7af99f313cc218_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#109;&#97;&#116;&#104;&#114;&#109;&#123;&#70;&#101;&#94;&#123;&#51;&#43;&#125;&#47;&#70;&#101;&#94;&#123;&#50;&#43;&#125;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"20\" width=\"80\" style=\"vertical-align: -5px;\"\/><\/p>\n<p style=\"text-align: justify;\">L&rsquo;ion permanganate donne \u00e0 une solution une teinte violette plus intense que les autres couleurs dues aux autres ions pr\u00e9sents.<\/p>\n<p style=\"text-align: justify;\">Une solution contient des ions fer (II), de concentration <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-127fcb68462568e728dddd28475b9f7d_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#99;&#95;&#70;\" title=\"Rendered by QuickLaTeX.com\" height=\"11\" width=\"19\" style=\"vertical-align: -3px;\"\/> inconnue.<\/p>\n<p style=\"text-align: justify;\">On r\u00e9alise un dosage colorim\u00e9trique de ces ions par une solution de permanganate de potassium acidifi\u00e9e, de concentration <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-d32964138aff81bdd01421ea4ef5186a_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#99;&#95;&#80;&#61;&#49;&#44;&#48;&#48;&#92;&#99;&#100;&#111;&#116;&#32;&#49;&#48;&#94;&#123;&#45;&#50;&#125;&#126;&#92;&#109;&#97;&#116;&#104;&#114;&#109;&#123;&#109;&#111;&#108;&#92;&#99;&#100;&#111;&#116;&#32;&#76;&#94;&#123;&#45;&#49;&#125;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"201\" style=\"vertical-align: -4px;\"\/><\/p>\n<p style=\"text-align: justify;\"><strong>a.<\/strong> \u00c9crire la r\u00e9action de titrage.<\/p>\n<p style=\"text-align: justify;\"><strong>b.<\/strong> Pourquoi la solution de permanganate de potassium doit-elle \u00eatre acidifi\u00e9e ?<\/p>\n<p style=\"text-align: justify;\"><strong>c.<\/strong> Expliquer comment on proc\u00e8de exp\u00e9rimentalement au titrage colorim\u00e9trique et comment on rep\u00e8re, \u00e0 l\u2019\u0153il, l&rsquo;\u00e9quivalence.<\/p>\n<p style=\"text-align: justify;\"><strong>d.<\/strong> On proc\u00e8de au titrage d&rsquo;un volume <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-3a32be30cc97f61cfbe133b1bdf6887c_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#86;&#95;&#70;&#61;&#49;&#53;&#48;&#126;&#92;&#109;&#97;&#116;&#104;&#114;&#109;&#123;&#109;&#76;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"16\" width=\"104\" style=\"vertical-align: -3px;\"\/> de la solution contenant les ions fer (II). L&rsquo;\u00e9quivalence est atteinte pour un volume de solution de pemanganate de potassium vers\u00e9 <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-c1843fd545e29f36347b162107d315c0_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#86;&#95;&#80;&#61;&#57;&#44;&#51;&#126;&#92;&#109;&#97;&#116;&#104;&#114;&#109;&#123;&#109;&#76;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"16\" width=\"103\" style=\"vertical-align: -4px;\"\/>.<\/p>\n<p style=\"text-align: justify;\">Calculer <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-ccd0b8a79014d7d5713822feba801bfb_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#99;&#95;&#65;\" title=\"Rendered by QuickLaTeX.com\" height=\"11\" width=\"18\" style=\"vertical-align: -3px;\"\/><\/p>\n<p>&nbsp;<\/p>\n<p style=\"text-align: justify;\">\t\t<div data-elementor-type=\"section\" data-elementor-id=\"127573\" class=\"elementor elementor-127573\">\n\t\t\t\t\t<div class=\"elementor-section-wrap\">\n\t\t\t\t\t\t\t\t<section class=\"has_ae_slider elementor-section elementor-inner-section elementor-element elementor-element-43bcffd4 elementor-section-content-bottom full_width elementor-section-full_width elementor-section-height-min-height elementor-section-height-default ae-bg-gallery-type-default\" data-id=\"43bcffd4\" data-element_type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-narrow\">\n\t\t\t\t\t\t\t<div class=\"elementor-row\">\n\t\t\t\t\t<div class=\"has_ae_slider elementor-column elementor-col-66 elementor-inner-column elementor-element elementor-element-68edd0c8 ae-bg-gallery-type-default\" data-id=\"68edd0c8\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-column-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-1c346d80 elementor-widget elementor-widget-heading\" data-id=\"1c346d80\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">COURS DE PHYSIQUE-CHIMIE<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4943db10 elementor-widget elementor-widget-heading\" data-id=\"4943db10\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">Nous avons s\u00e9lectionn\u00e9 pour vous les meilleurs profs particuliers.<\/h4>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2712c040 elementor-widget elementor-widget-heading\" data-id=\"2712c040\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">POUR ACC\u00c9L\u00c9RER MA PROGRESSION EN PHYSIQUE-CHIMIE, JE TROUVE DES<\/h4>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-47a956a elementor-align-left elementor-mobile-align-center elementor-tablet-align-left elementor-widget elementor-widget-button\" data-id=\"47a956a\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a href=\"https:\/\/groupe-reussite.fr\/cours-particuliers\/physique-chimie\/tous-niveaux\/france\/\" target=\"_blank\" class=\"elementor-button-link elementor-button elementor-size-md\" role=\"button\" id=\"CTA_PRD_CP\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-text\">Cours particuliers physique-chimie<\/span>\n\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-443cd62a elementor-widget elementor-widget-text-editor\" data-id=\"443cd62a\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\">\n\t\t\t\t<p style=\"text-align: left\"><b>Avis Google France <\/b><span style=\"color: #e5a430\"><b>\u2605\u2605\u2605\u2605\u2605<\/b><\/span><b> 4,9 sur 5<\/b><\/p>\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"has_ae_slider elementor-column elementor-col-33 elementor-inner-column elementor-element elementor-element-524facb5 ae-bg-gallery-type-default\" data-id=\"524facb5\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-column-wrap\">\n\t\t\t\t\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\n<p>&nbsp;<\/p>\n<h2 style=\"text-align: justify;\">Exercice sur le titrage de l&rsquo;ion sulfate dans l&rsquo;eau min\u00e9rale<\/h2>\n<p style=\"text-align: justify;\">Une eau min\u00e9rale poss\u00e8de une concentration massique en ions sulfate <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-b357fc7c6de22451fdc600e8ac3e1b32_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#109;&#97;&#116;&#104;&#114;&#109;&#123;&#83;&#79;&#95;&#52;&#94;&#123;&#50;&#45;&#125;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"21\" width=\"41\" style=\"vertical-align: -5px;\"\/><\/p>\n<p style=\"text-align: justify;\"><img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-623800b63d25f653ddb53b01c1ea223d_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#67;&#95;&#109;&#61;&#49;&#44;&#51;&#48;&#126;&#92;&#109;&#97;&#116;&#104;&#114;&#109;&#123;&#103;&#92;&#99;&#100;&#111;&#116;&#32;&#76;&#94;&#123;&#45;&#49;&#125;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"140\" style=\"vertical-align: -4px;\"\/><\/p>\n<p style=\"text-align: justify;\">On donne <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-beacab2f5cede26e65e38b2473506139_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#77;&#95;&#83;&#61;&#51;&#50;&#44;&#49;&#126;&#92;&#109;&#97;&#116;&#104;&#114;&#109;&#123;&#103;&#92;&#99;&#100;&#111;&#116;&#32;&#109;&#111;&#108;&#94;&#123;&#45;&#49;&#125;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"159\" style=\"vertical-align: -4px;\"\/><\/p>\n<p style=\"text-align: justify;\"><img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-0215d2dfe8a6e9fe412c331df29e5a93_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#77;&#95;&#79;&#61;&#49;&#54;&#44;&#48;&#126;&#92;&#109;&#97;&#116;&#104;&#114;&#109;&#123;&#103;&#92;&#99;&#100;&#111;&#116;&#32;&#109;&#111;&#108;&#94;&#123;&#45;&#49;&#125;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"161\" style=\"vertical-align: -4px;\"\/><\/p>\n<p style=\"text-align: justify;\"><strong>a.<\/strong> Calculer la concentration molaire <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-2cfa75b8b5eec4550ebd514926e1e044_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#99;&#95;&#48;&#61;&#091;&#92;&#109;&#97;&#116;&#104;&#114;&#109;&#123;&#83;&#79;&#95;&#52;&#94;&#123;&#50;&#45;&#125;&#125;&#093;\" title=\"Rendered by QuickLaTeX.com\" height=\"21\" width=\"89\" style=\"vertical-align: -5px;\"\/> dans l&rsquo;eau min\u00e9rale.<\/p>\n<p style=\"text-align: justify;\"><strong>b.<\/strong> On r\u00e9alise le titrage des ions sulfate gr\u00e2ce \u00e0 une solution titrante de chlorure de baryum (<img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-6fc8e27ba6e75cef9cc5df0186110781_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#109;&#97;&#116;&#104;&#114;&#109;&#123;&#67;&#92;&#101;&#108;&#108;&#94;&#45;&#95;&#123;&#40;&#97;&#113;&#41;&#125;&#44;&#66;&#97;&#94;&#123;&#50;&#43;&#125;&#95;&#123;&#40;&#97;&#113;&#41;&#125;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"26\" width=\"99\" style=\"vertical-align: -10px;\"\/>)<\/p>\n<p style=\"text-align: justify;\">La r\u00e9action de titrage est<\/p>\n<p style=\"text-align: justify;\"><img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-23e26724e892e4c2e6994a6441fe6cf9_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#109;&#97;&#116;&#104;&#114;&#109;&#123;&#83;&#79;&#95;&#123;&#52;&#40;&#97;&#113;&#41;&#125;&#94;&#123;&#50;&#45;&#125;&#43;&#66;&#97;&#94;&#123;&#50;&#43;&#125;&#95;&#123;&#40;&#97;&#113;&#41;&#125;&#92;&#114;&#105;&#103;&#104;&#116;&#97;&#114;&#114;&#111;&#119;&#32;&#66;&#97;&#83;&#79;&#95;&#123;&#52;&#40;&#115;&#41;&#125;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"26\" width=\"219\" style=\"vertical-align: -10px;\"\/><\/p>\n<p style=\"text-align: justify;\">Quel type de suivi de titrage peut-on envisager (les ions en solution ne donnent aucune couleur visible) ?<\/p>\n<p style=\"text-align: justify;\"><strong>c.<\/strong> Le titrage est fait sur un \u00e9chantillon pr\u00e9lev\u00e9 de <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-e0bf8573d26b5acd46492060d946de99_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#49;&#48;&#48;&#126;&#92;&#109;&#97;&#116;&#104;&#114;&#109;&#123;&#109;&#76;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"12\" width=\"58\" style=\"vertical-align: 0px;\"\/> d&rsquo;eau min\u00e9rale.<\/p>\n<p style=\"text-align: justify;\">La solution titrante plac\u00e9e dans la burette a pour concentration <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-46994533ad37f0118fc5186a0552e6e4_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#99;&#95;&#49;&#61;&#48;&#44;&#49;&#48;&#48;&#126;&#92;&#109;&#97;&#116;&#104;&#114;&#109;&#123;&#109;&#111;&#108;&#92;&#99;&#100;&#111;&#116;&#32;&#76;&#94;&#123;&#45;&#49;&#125;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"158\" style=\"vertical-align: -4px;\"\/><\/p>\n<p style=\"text-align: justify;\">Quel est le volume <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-89382d3a65c3ce80c5e918ba9a55d894_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#86;&#95;&#101;\" title=\"Rendered by QuickLaTeX.com\" height=\"15\" width=\"16\" style=\"vertical-align: -3px;\"\/> de solution vers\u00e9e \u00e0 l&rsquo;\u00e9quivalence ?<\/p>\n<h2 style=\"text-align: justify;\">Exercice sur le titrage conductim\u00e9trique du chlorure de baryum<\/h2>\n<p style=\"text-align: justify;\">On r\u00e9alise le titrage conductim\u00e9trique d&rsquo;une solution de chlorure de baryum<\/p>\n<p style=\"text-align: justify;\">(<img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-3595ac723c2ed4e900a8995c5de56fda_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#50;&#92;&#109;&#97;&#116;&#104;&#114;&#109;&#123;&#67;&#92;&#101;&#108;&#108;&#94;&#45;&#125;&#44;&#92;&#109;&#97;&#116;&#104;&#114;&#109;&#123;&#66;&#97;&#94;&#123;&#50;&#43;&#125;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"87\" style=\"vertical-align: -4px;\"\/>)<\/p>\n<p style=\"text-align: justify;\">On donne les conductivit\u00e9s molaires ioniques, exprim\u00e9es en <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-4d1b16c8b4aa87173d0050ea86807fe3_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#109;&#97;&#116;&#104;&#114;&#109;&#123;&#109;&#83;&#92;&#99;&#100;&#111;&#116;&#32;&#109;&#94;&#50;&#92;&#99;&#100;&#111;&#116;&#32;&#109;&#111;&#108;&#94;&#123;&#45;&#49;&#125;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"15\" width=\"119\" style=\"vertical-align: 0px;\"\/><\/p>\n<p style=\"text-align: justify;\"><img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-ce7bce705202614b013c1b178ec0d57f_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#108;&#97;&#109;&#98;&#100;&#97;&#40;&#92;&#109;&#97;&#116;&#104;&#114;&#109;&#123;&#66;&#97;&#94;&#123;&#50;&#43;&#125;&#125;&#41;&#61;&#49;&#50;&#44;&#55;\" title=\"Rendered by QuickLaTeX.com\" height=\"20\" width=\"122\" style=\"vertical-align: -5px;\"\/><\/p>\n<p style=\"text-align: justify;\"><img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-ab21e6abfa5f4b30b2b145ac7bf62dee_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#108;&#97;&#109;&#98;&#100;&#97;&#40;&#92;&#109;&#97;&#116;&#104;&#114;&#109;&#123;&#67;&#92;&#101;&#108;&#108;&#94;&#123;&#45;&#125;&#125;&#41;&#61;&#55;&#44;&#54;\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"105\" style=\"vertical-align: -5px;\"\/><\/p>\n<p style=\"text-align: justify;\"><img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-4840e790b9c11febf6677c23a7247986_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#108;&#97;&#109;&#98;&#100;&#97;&#40;&#92;&#109;&#97;&#116;&#104;&#114;&#109;&#123;&#83;&#79;&#95;&#52;&#94;&#123;&#50;&#45;&#125;&#125;&#41;&#61;&#49;&#54;&#44;&#48;\" title=\"Rendered by QuickLaTeX.com\" height=\"21\" width=\"124\" style=\"vertical-align: -5px;\"\/><\/p>\n<p style=\"text-align: justify;\"><img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-288ea78216f7938841730a05800c215e_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#108;&#97;&#109;&#98;&#100;&#97;&#40;&#92;&#109;&#97;&#116;&#104;&#114;&#109;&#123;&#72;&#95;&#51;&#79;&#94;&#123;&#43;&#125;&#125;&#41;&#61;&#51;&#53;&#44;&#48;\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"129\" style=\"vertical-align: -5px;\"\/><\/p>\n<p style=\"text-align: justify;\">On note <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-41a04eeea923a1a0c28094a8a4680525_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#99;\" title=\"Rendered by QuickLaTeX.com\" height=\"8\" width=\"8\" style=\"vertical-align: 0px;\"\/> la concentration (inconnue) de chlorure de baryum dans la solution et on la titre par une solution d&rsquo;<a href=\"https:\/\/groupe-reussite.fr\/ressources\/cours-en-ligne-acide-base-terminale\/\">acide<\/a> sulfurique de concentration<\/p>\n<p style=\"text-align: justify;\"><img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-bc39760da27cf22cad9384bc02394a7c_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#99;&#95;&#65;&#61;&#091;&#92;&#109;&#97;&#116;&#104;&#114;&#109;&#123;&#83;&#79;&#95;&#52;&#94;&#123;&#50;&#45;&#125;&#125;&#093;&#61;&#49;&#44;&#48;&#92;&#99;&#100;&#111;&#116;&#32;&#49;&#48;&#94;&#123;&#45;&#49;&#125;&#126;&#92;&#109;&#97;&#116;&#104;&#114;&#109;&#123;&#109;&#111;&#108;&#92;&#99;&#100;&#111;&#116;&#32;&#76;&#94;&#123;&#45;&#49;&#125;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"21\" width=\"268\" style=\"vertical-align: -5px;\"\/><\/p>\n<p style=\"text-align: justify;\">On pr\u00e9l\u00e8ve un volume <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-2838bdc207c6802ad5328b7501ad66d8_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#86;&#95;&#66;&#61;&#49;&#48;&#48;&#126;&#92;&#109;&#97;&#116;&#104;&#114;&#109;&#123;&#109;&#76;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"15\" width=\"104\" style=\"vertical-align: -3px;\"\/> de la solution de chlorure de baryum, on ajoute de l&rsquo;eau distill\u00e9e pour obtenir <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-bb7f1c066c4b3363fb25696b927a30df_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#49;&#44;&#48;&#48;&#126;&#92;&#109;&#97;&#116;&#104;&#114;&#109;&#123;&#76;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"16\" width=\"50\" style=\"vertical-align: -4px;\"\/> de solution, on place l&rsquo;acide sulfurique dans la burette, on introduit la cellule conductim\u00e9trique dans la solution et on verse doucement la solution titrante. On rel\u00e8ve l&rsquo;\u00e9volution de la conductivit\u00e9 <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-1c9cc40f96a1492e298e7da85a2c1692_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#115;&#105;&#103;&#109;&#97;\" title=\"Rendered by QuickLaTeX.com\" height=\"8\" width=\"11\" style=\"vertical-align: 0px;\"\/> en fonction du volume <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-82c10bd9c2b1a8c5dff511058a0dad1c_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#86;&#95;&#65;\" title=\"Rendered by QuickLaTeX.com\" height=\"15\" width=\"20\" style=\"vertical-align: -3px;\"\/> d&rsquo;acide sulfurique vers\u00e9.<\/p>\n<p style=\"text-align: justify;\">La r\u00e9action de titrage est<\/p>\n<p style=\"text-align: justify;\"><img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-23e26724e892e4c2e6994a6441fe6cf9_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#109;&#97;&#116;&#104;&#114;&#109;&#123;&#83;&#79;&#95;&#123;&#52;&#40;&#97;&#113;&#41;&#125;&#94;&#123;&#50;&#45;&#125;&#43;&#66;&#97;&#94;&#123;&#50;&#43;&#125;&#95;&#123;&#40;&#97;&#113;&#41;&#125;&#92;&#114;&#105;&#103;&#104;&#116;&#97;&#114;&#114;&#111;&#119;&#32;&#66;&#97;&#83;&#79;&#95;&#123;&#52;&#40;&#115;&#41;&#125;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"26\" width=\"219\" style=\"vertical-align: -10px;\"\/><\/p>\n<p style=\"text-align: justify;\">On obtient la courbe suivante.<\/p>\n<p style=\"text-align: justify;\"><img loading=\"lazy\" class=\"alignnone size-full wp-image-80240\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/uploads\/2020\/12\/chlorure-baryum.jpeg\" alt=\"chlorure-baryum\" width=\"308\" height=\"172\" \/><\/p>\n<p style=\"text-align: justify;\"><strong>a.<\/strong> Pourquoi dilue-t-on la solution dans le b\u00e9cher ?<\/p>\n<p style=\"text-align: justify;\"><strong>b.<\/strong> Exprimer les concentrations dans le b\u00e9cher lorsque le volume d&rsquo;acide sulfurique vers\u00e9 est nul<\/p>\n<p style=\"text-align: justify;\"><img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-571e8f594187638359ef1448c85c675a_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#091;&#92;&#109;&#97;&#116;&#104;&#114;&#109;&#123;&#66;&#97;&#94;&#123;&#50;&#43;&#125;&#125;&#093;\" title=\"Rendered by QuickLaTeX.com\" height=\"20\" width=\"46\" style=\"vertical-align: -5px;\"\/> et <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-1424894c1d73961e2ea7fbfc23ee433a_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#091;&#92;&#109;&#97;&#116;&#104;&#114;&#109;&#123;&#67;&#92;&#101;&#108;&#108;&#94;&#45;&#125;&#093;\" title=\"Rendered by QuickLaTeX.com\" height=\"18\" width=\"38\" style=\"vertical-align: -5px;\"\/> en fonction de <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-41a04eeea923a1a0c28094a8a4680525_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#99;\" title=\"Rendered by QuickLaTeX.com\" height=\"8\" width=\"8\" style=\"vertical-align: 0px;\"\/><\/p>\n<p style=\"text-align: justify;\"><strong>c.<\/strong> Gr\u00e2ce \u00e0 la loi de Kolrausch, en d\u00e9duire l&rsquo;expression de <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-de9d3381d77c6a4935df229b1a5aa283_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#115;&#105;&#103;&#109;&#97;&#95;&#48;\" title=\"Rendered by QuickLaTeX.com\" height=\"11\" width=\"17\" style=\"vertical-align: -3px;\"\/> dans la solution en fonction de <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-41a04eeea923a1a0c28094a8a4680525_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#99;\" title=\"Rendered by QuickLaTeX.com\" height=\"8\" width=\"8\" style=\"vertical-align: 0px;\"\/>.<\/p>\n<p style=\"text-align: justify;\"><strong>d.<\/strong> En d\u00e9duire la valeur de <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-41a04eeea923a1a0c28094a8a4680525_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#99;\" title=\"Rendered by QuickLaTeX.com\" height=\"8\" width=\"8\" style=\"vertical-align: 0px;\"\/>.<\/p>\n<p style=\"text-align: justify;\"><strong>e.<\/strong> V\u00e9rifier que la valeur obtenue est compatible avec la forme de la courbe de conductim\u00e9trie.<\/p>\n<p style=\"text-align: justify;\"><strong>f.<\/strong> \u00c0 l&rsquo;\u00e9quivalence, faire l&rsquo;inventaire des esp\u00e8ces ioniques pr\u00e9sentes dans la solution et donner leurs concentrations.<\/p>\n<p style=\"text-align: justify;\"><strong>g.<\/strong> V\u00e9rifier la valeur de <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-1c9cc40f96a1492e298e7da85a2c1692_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#115;&#105;&#103;&#109;&#97;\" title=\"Rendered by QuickLaTeX.com\" height=\"8\" width=\"11\" style=\"vertical-align: 0px;\"\/> \u00e0 l&rsquo;\u00e9quivalence indiqu\u00e9e sur le graphique.<\/p>\n<h2 style=\"text-align: justify;\">Exercice sur le dosage de l&rsquo;acide lactique<\/h2>\n<p style=\"text-align: justify;\">Le lait contient un acide lactique not\u00e9 AH dont la <a href=\"https:\/\/groupe-reussite.fr\/ressources\/cours-en-ligne-force-acides-bases-terminale\/\">base<\/a> conjugu\u00e9e est l&rsquo;ion lactate <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-36345a47d83f94228a78fa8544d9efd5_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#109;&#97;&#116;&#104;&#114;&#109;&#123;&#65;&#125;&#94;&#45;\" title=\"Rendered by QuickLaTeX.com\" height=\"13\" width=\"23\" style=\"vertical-align: 0px;\"\/>.<\/p>\n<p style=\"text-align: justify;\">On introduit dans un b\u00e9cher <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-8ba30788bc6f751f0723f531307e7432_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#86;&#95;&#65;&#61;&#50;&#48;&#44;&#48;&#126;&#92;&#109;&#97;&#116;&#104;&#114;&#109;&#123;&#109;&#76;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"16\" width=\"111\" style=\"vertical-align: -4px;\"\/> de lait, de concentration <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-ccd0b8a79014d7d5713822feba801bfb_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#99;&#95;&#65;\" title=\"Rendered by QuickLaTeX.com\" height=\"11\" width=\"18\" style=\"vertical-align: -3px;\"\/> inconnue, et on lui ajoute 100 mL d&rsquo;eau et quelques gouttes de ph\u00e9nolphtal\u00e9ine, dont la zone de virage est 8,2-9,8, incolore \u00e0 pH inf\u00e9rieur, rose \u00e0 pH sup\u00e9rieur.<\/p>\n<p style=\"text-align: justify;\">On introduit dans la burette une solution de soude, hydroxyde de sodium<\/p>\n<p style=\"text-align: justify;\">(<img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-2747b6dbe72b2c624dae2beb1218512c_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#109;&#97;&#116;&#104;&#114;&#109;&#123;&#78;&#97;&#94;&#43;&#95;&#123;&#40;&#97;&#113;&#41;&#125;&#44;&#72;&#79;&#94;&#45;&#95;&#123;&#40;&#97;&#113;&#41;&#125;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"25\" width=\"106\" style=\"vertical-align: -10px;\"\/>) de concentration <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-65b5d66fc0df3da7efa095dd293bde32_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#99;&#95;&#66;&#61;&#48;&#44;&#48;&#53;&#48;&#126;&#92;&#109;&#97;&#116;&#104;&#114;&#109;&#123;&#109;&#111;&#108;&#92;&#99;&#100;&#111;&#116;&#32;&#76;&#94;&#123;&#45;&#49;&#125;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"162\" style=\"vertical-align: -4px;\"\/><\/p>\n<p style=\"text-align: justify;\">On laisse s&rsquo;\u00e9couler doucement la solution de soude dans le b\u00e9cher et on rep\u00e8re le changement de couleur pour un volume vers\u00e9<\/p>\n<p style=\"text-align: justify;\"><img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-b1a577243780642e17408a017f8a60b3_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#86;&#95;&#66;&#61;&#57;&#44;&#51;&#126;&#92;&#109;&#97;&#116;&#104;&#114;&#109;&#123;&#109;&#76;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"16\" width=\"103\" style=\"vertical-align: -4px;\"\/><\/p>\n<p style=\"text-align: justify;\"><strong>a.<\/strong> \u00c9crire la r\u00e9action de titrage.<\/p>\n<p style=\"text-align: justify;\"><strong>b.<\/strong> Le pH \u00e0 l&rsquo;\u00e9quivalence vaut 8,5. En d\u00e9duire la valeur de <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-ccd0b8a79014d7d5713822feba801bfb_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#99;&#95;&#65;\" title=\"Rendered by QuickLaTeX.com\" height=\"11\" width=\"18\" style=\"vertical-align: -3px;\"\/><\/p>\n<p style=\"text-align: justify;\"><strong>c.<\/strong> La masse molaire de l&rsquo;acide lactique vaut<\/p>\n<p style=\"text-align: justify;\"><img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-d02967d39b69c0c2a18335caa66d89ce_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#77;&#95;&#65;&#61;&#57;&#48;&#126;&#92;&#109;&#97;&#116;&#104;&#114;&#109;&#123;&#103;&#92;&#99;&#100;&#111;&#116;&#32;&#109;&#111;&#108;&#94;&#123;&#45;&#49;&#125;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"144\" style=\"vertical-align: -4px;\"\/><\/p>\n<p style=\"text-align: justify;\">En d\u00e9duire la concentration massique <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-09ace021c8963c19dbadff8f02479c75_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#67;&#95;&#109;\" title=\"Rendered by QuickLaTeX.com\" height=\"15\" width=\"25\" style=\"vertical-align: -3px;\"\/> de l&rsquo;acide lactique dans le lait.<\/p>\n<p style=\"text-align: justify;\"><strong>d.<\/strong> 1 degr\u00e9 Dornic correspond \u00e0 0,1 g d&rsquo;acide lactique par litre de lait. Le lait est \u00ab\u00a0frais\u00a0\u00bb si son acidit\u00e9 est inf\u00e9rieure \u00e0 18 degr\u00e9s Dornic. Conclure sur le lait dos\u00e9.<\/p>\n<h2 style=\"text-align: justify;\">Correction de l&rsquo;exercice sur le titrage colorim\u00e9trique<\/h2>\n<p style=\"text-align: justify;\"><strong>a.<\/strong> Les demi-\u00e9quations s&rsquo;\u00e9crivent<\/p>\n<p style=\"text-align: justify;\"><img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-f4bff1108c16edc082be661f0a42b708_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#109;&#97;&#116;&#104;&#114;&#109;&#123;&#77;&#110;&#79;&#95;&#123;&#52;&#40;&#97;&#113;&#41;&#125;&#94;&#45;&#43;&#56;&#72;&#94;&#43;&#95;&#123;&#40;&#97;&#113;&#41;&#125;&#43;&#53;&#101;&#94;&#45;&#61;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"25\" width=\"210\" style=\"vertical-align: -10px;\"\/><\/p>\n<p style=\"text-align: justify;\"><img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-3a2723b1a35190cc647fd629553a6ec0_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#109;&#97;&#116;&#104;&#114;&#109;&#123;&#77;&#110;&#94;&#123;&#50;&#43;&#125;&#95;&#123;&#40;&#97;&#113;&#41;&#125;&#43;&#52;&#72;&#95;&#50;&#79;&#95;&#123;&#40;&#108;&#41;&#125;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"26\" width=\"130\" style=\"vertical-align: -10px;\"\/>et <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-69913f79b846be76588584fe14cc8e04_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#109;&#97;&#116;&#104;&#114;&#109;&#123;&#70;&#101;&#94;&#123;&#50;&#43;&#125;&#95;&#123;&#40;&#97;&#113;&#41;&#125;&#61;&#70;&#101;&#94;&#123;&#51;&#43;&#125;&#43;&#101;&#94;&#45;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"26\" width=\"143\" style=\"vertical-align: -10px;\"\/><\/p>\n<p style=\"text-align: justify;\">En multipliant la seconde \u00e9quation par 5, on en d\u00e9duit<\/p>\n<p style=\"text-align: justify;\"><img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-bbe936d75404739a0c064bf6446b8e68_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#109;&#97;&#116;&#104;&#114;&#109;&#123;&#77;&#110;&#79;&#95;&#123;&#52;&#40;&#97;&#113;&#41;&#125;&#94;&#45;&#43;&#56;&#72;&#94;&#43;&#95;&#123;&#40;&#97;&#113;&#41;&#125;&#43;&#53;&#70;&#101;&#94;&#123;&#50;&#43;&#125;&#95;&#123;&#40;&#97;&#113;&#41;&#125;&#92;&#114;&#105;&#103;&#104;&#116;&#97;&#114;&#114;&#111;&#119;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"26\" width=\"238\" style=\"vertical-align: -10px;\"\/><\/p>\n<p style=\"text-align: justify;\"><img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-27dc6d03fa1c63dece3e00c66385a086_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#109;&#97;&#116;&#104;&#114;&#109;&#123;&#77;&#110;&#94;&#123;&#50;&#43;&#125;&#95;&#123;&#40;&#97;&#113;&#41;&#125;&#43;&#52;&#72;&#95;&#50;&#79;&#95;&#123;&#40;&#108;&#41;&#125;&#43;&#53;&#70;&#101;&#94;&#123;&#51;&#43;&#125;&#95;&#123;&#40;&#97;&#113;&#41;&#125;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"26\" width=\"204\" style=\"vertical-align: -10px;\"\/><\/p>\n<p style=\"text-align: justify;\"><strong>b.<\/strong> L&rsquo;ion hydrog\u00e8ne est un r\u00e9actif dans la r\u00e9action d&rsquo;oxydo-r\u00e9duction.<\/p>\n<p style=\"text-align: justify;\"><strong>c.<\/strong> On place la solution \u00e0 titrer dans un b\u00e9cher et la solution titrante de permanganate de potassium dans la burette. On place un barreau aimant\u00e9 dans le b\u00e9cher et on lance l&rsquo;agitation.<\/p>\n<p style=\"text-align: justify;\">On verse progressivement le permanganate de potassium dans le b\u00e9cher.<\/p>\n<p style=\"text-align: justify;\">Avant l&rsquo;\u00e9quivalence, tout le permanganate vers\u00e9 est consomm\u00e9, la solution n&rsquo;a pas de teinte violette (au moment o\u00f9 la goutte tombe, on voit une teinte violette fugace qui dispara\u00eet avec l&rsquo;agitation).<\/p>\n<p style=\"text-align: justify;\">L&rsquo;\u00e9quivalence est atteinte quand la teinte violette perdure.<\/p>\n<p style=\"text-align: justify;\">Notons qu&rsquo;on fait souvent un titrage rapide, o\u00f9 on rep\u00e8re approximativement le volume d&rsquo;\u00e9quivalence, puis un deuxi\u00e8me titrage o\u00f9 on ralentit autour de ce volume pour plus de pr\u00e9cision.<\/p>\n<p style=\"text-align: justify;\"><strong>d.<\/strong> \u00c0 &lsquo;\u00e9quivalence, les r\u00e9actifs sont introduits dans les proportions st\u0153chiom\u00e9triques donc<\/p>\n<p style=\"text-align: justify;\"><img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-ff09cc8e7f1828253e6f8d03b483bb93_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#100;&#105;&#115;&#112;&#108;&#97;&#121;&#115;&#116;&#121;&#108;&#101;&#123;&#92;&#102;&#114;&#97;&#99;&#123;&#99;&#95;&#70;&#86;&#95;&#70;&#125;&#123;&#53;&#125;&#61;&#92;&#102;&#114;&#97;&#99;&#123;&#99;&#95;&#80;&#86;&#95;&#80;&#125;&#123;&#49;&#125;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"36\" width=\"109\" style=\"vertical-align: -12px;\"\/><\/p>\n<p style=\"text-align: justify;\">donc <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-d3bb75f1402ef4bfd0d89767a32b6e87_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#99;&#95;&#70;&#61;&#92;&#100;&#105;&#115;&#112;&#108;&#97;&#121;&#115;&#116;&#121;&#108;&#101;&#123;&#53;&#99;&#95;&#80;&#92;&#102;&#114;&#97;&#99;&#123;&#86;&#95;&#80;&#125;&#123;&#86;&#95;&#70;&#125;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"39\" width=\"95\" style=\"vertical-align: -15px;\"\/><\/p>\n<p style=\"text-align: justify;\"><img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-4550e69598906da0d4eae5141340c9da_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#99;&#95;&#70;&#61;&#51;&#44;&#49;&#92;&#99;&#100;&#111;&#116;&#32;&#49;&#48;&#94;&#123;&#45;&#51;&#125;&#126;&#92;&#109;&#97;&#116;&#104;&#114;&#109;&#123;&#109;&#111;&#108;&#92;&#99;&#100;&#111;&#116;&#32;&#76;&#94;&#123;&#45;&#49;&#125;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"193\" style=\"vertical-align: -4px;\"\/><\/p>\n<h2 style=\"text-align: justify;\">Correction de l&rsquo;exercice sur le titrage de l&rsquo;ion sulfate<\/h2>\n<p style=\"text-align: justify;\"><strong>a.<\/strong> On calcule<\/p>\n<p style=\"text-align: justify;\"><img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-ecafc6c4c894c7f033eed0c509d7e843_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#77;&#95;&#123;&#92;&#109;&#97;&#116;&#104;&#114;&#109;&#123;&#83;&#79;&#95;&#52;&#94;&#123;&#50;&#45;&#125;&#125;&#125;&#61;&#51;&#50;&#44;&#49;&#43;&#52;&#92;&#116;&#105;&#109;&#101;&#115;&#32;&#49;&#54;&#44;&#48;&#61;\" title=\"Rendered by QuickLaTeX.com\" height=\"22\" width=\"215\" style=\"vertical-align: -10px;\"\/><\/p>\n<p style=\"text-align: justify;\"><img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-be8e00eb070e1d430b65a5491b1d627a_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#57;&#54;&#44;&#49;&#126;&#92;&#109;&#97;&#116;&#104;&#114;&#109;&#123;&#103;&#92;&#99;&#100;&#111;&#116;&#32;&#109;&#111;&#108;&#94;&#123;&#45;&#49;&#125;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"108\" style=\"vertical-align: -4px;\"\/><\/p>\n<p style=\"text-align: justify;\">On en d\u00e9duit<\/p>\n<p style=\"text-align: justify;\"><img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-f5caa16630eeec8871e89911444d0323_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#99;&#95;&#48;&#61;&#091;&#92;&#109;&#97;&#116;&#104;&#114;&#109;&#123;&#83;&#79;&#95;&#52;&#94;&#123;&#50;&#45;&#125;&#125;&#093;&#61;&#92;&#100;&#105;&#115;&#112;&#108;&#97;&#121;&#115;&#116;&#121;&#108;&#101;&#123;&#92;&#102;&#114;&#97;&#99;&#123;&#67;&#95;&#109;&#125;&#123;&#77;&#125;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"36\" width=\"142\" style=\"vertical-align: -12px;\"\/><\/p>\n<p style=\"text-align: justify;\"><img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-8a9f9446dd1c4a2604fcd1ee998109e0_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#99;&#95;&#48;&#61;&#49;&#44;&#51;&#53;&#92;&#99;&#100;&#111;&#116;&#32;&#49;&#48;&#94;&#123;&#45;&#50;&#125;&#126;&#92;&#109;&#97;&#116;&#104;&#114;&#109;&#123;&#109;&#111;&#108;&#92;&#99;&#100;&#111;&#116;&#32;&#76;&#94;&#123;&#45;&#49;&#125;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"198\" style=\"vertical-align: -4px;\"\/><\/p>\n<p style=\"text-align: justify;\"><strong>b.<\/strong> La r\u00e9action met en jeu des ions donc on peut envisager un titrage conductim\u00e9trique.<\/p>\n<p style=\"text-align: justify;\">Il n&rsquo;y a pas d&rsquo;ion hydrog\u00e8ne, donc on exclut un titrage pH-m\u00e9trique, et l&rsquo;absence de couleur exclut un titrage colorim\u00e9trique.<\/p>\n<p style=\"text-align: justify;\"><strong>c.<\/strong> \u00c0 l&rsquo;\u00e9quivalence<\/p>\n<p style=\"text-align: justify;\"><img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-fdf15d27ab169bb3718e6888c11d836d_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#99;&#95;&#49;&#86;&#95;&#101;&#61;&#99;&#95;&#48;&#86;\" title=\"Rendered by QuickLaTeX.com\" height=\"15\" width=\"86\" style=\"vertical-align: -3px;\"\/> donc<\/p>\n<p style=\"text-align: justify;\"><img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-3bbdc3fde206f136faeacf1b2367c68f_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#86;&#95;&#101;&#61;&#92;&#100;&#105;&#115;&#112;&#108;&#97;&#121;&#115;&#116;&#121;&#108;&#101;&#123;&#86;&#92;&#102;&#114;&#97;&#99;&#123;&#99;&#95;&#48;&#125;&#123;&#99;&#95;&#49;&#125;&#125;&#61;&#49;&#51;&#44;&#53;&#126;&#92;&#109;&#97;&#116;&#104;&#114;&#109;&#123;&#109;&#76;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"35\" width=\"165\" style=\"vertical-align: -15px;\"\/><\/p>\n<p>&nbsp;<\/p>\n<p style=\"text-align: justify;\">\t\t<div data-elementor-type=\"section\" data-elementor-id=\"127774\" class=\"elementor elementor-127774\">\n\t\t\t\t\t<div class=\"elementor-section-wrap\">\n\t\t\t\t\t\t\t\t<section class=\"has_ae_slider elementor-section elementor-inner-section elementor-element elementor-element-5a7b6a2a elementor-section-content-bottom full_width elementor-section-full_width elementor-section-height-min-height elementor-section-height-default ae-bg-gallery-type-default\" data-id=\"5a7b6a2a\" data-element_type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-narrow\">\n\t\t\t\t\t\t\t<div class=\"elementor-row\">\n\t\t\t\t\t<div class=\"has_ae_slider elementor-column elementor-col-66 elementor-inner-column elementor-element elementor-element-749af387 ae-bg-gallery-type-default\" data-id=\"749af387\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-column-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-1b4ed465 elementor-widget elementor-widget-heading\" data-id=\"1b4ed465\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">COURS PARTICULIERS EN LIGNE<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-16d47760 elementor-widget elementor-widget-heading\" data-id=\"16d47760\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">Nous avons s\u00e9lectionn\u00e9 pour vous les meilleurs professeurs particuliers.<\/h4>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-21a162bf elementor-widget elementor-widget-heading\" data-id=\"21a162bf\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">POUR ACC\u00c9L\u00c9RER MA PROGRESSION<\/h4>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5600477e elementor-align-left elementor-mobile-align-center elementor-widget elementor-widget-button\" data-id=\"5600477e\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a href=\"https:\/\/groupe-reussite.fr\/cours-en-ligne\/toutes-matieres\/tous-niveaux\/france\/\" target=\"_blank\" class=\"elementor-button-link elementor-button elementor-size-md\" role=\"button\" id=\"CTA_PRD_CP\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-text\">Cours particuliers en ligne<\/span>\n\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1c7a7876 elementor-widget elementor-widget-text-editor\" data-id=\"1c7a7876\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\">\n\t\t\t\t<p style=\"text-align: left;\"><b>Avis Google France <\/b><span style=\"color: #e5a430;\"><b>\u2605\u2605\u2605\u2605\u2605<\/b><\/span><b> 4,9 sur 5<\/b><\/p>\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"has_ae_slider elementor-column elementor-col-33 elementor-inner-column elementor-element elementor-element-2aa12288 ae-bg-gallery-type-default\" data-id=\"2aa12288\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-column-wrap\">\n\t\t\t\t\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\n<p>&nbsp;<\/p>\n<h2 style=\"text-align: justify;\">Correction exercice titrage conductim\u00e9trique chlorure baryum<\/h2>\n<p style=\"text-align: justify;\"><strong>a.<\/strong> On dilue la solution pour pouvoir n\u00e9gliger les effets de la dilution dans l&rsquo;\u00e9volution de la conductivit\u00e9, les volumes de solution titrante sont petits devant celui de la solution dans le b\u00e9cher, qui varie donc tr\u00e8s peu : on obtient ainsi des segments de droite.<\/p>\n<p style=\"text-align: justify;\"><strong>b.<\/strong> La solution a \u00e9t\u00e9 dilu\u00e9e dix fois, on en d\u00e9duit que<\/p>\n<p style=\"text-align: justify;\"><img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-4e470313ff7de334bbb1c4582426a2fe_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#091;&#92;&#109;&#97;&#116;&#104;&#114;&#109;&#123;&#66;&#97;&#94;&#123;&#50;&#43;&#125;&#125;&#093;&#61;&#92;&#100;&#105;&#115;&#112;&#108;&#97;&#121;&#115;&#116;&#121;&#108;&#101;&#123;&#92;&#102;&#114;&#97;&#99;&#123;&#99;&#125;&#123;&#49;&#48;&#125;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"32\" width=\"91\" style=\"vertical-align: -12px;\"\/><\/p>\n<p style=\"text-align: justify;\">et comme il y a deux ions chlorure pour un ion baryum dans la solution<\/p>\n<p style=\"text-align: justify;\"><img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-900bccb646b0decd5ab27c0a4f90f354_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#091;&#92;&#109;&#97;&#116;&#104;&#114;&#109;&#123;&#67;&#92;&#101;&#108;&#108;&#94;&#45;&#125;&#093;&#61;&#92;&#100;&#105;&#115;&#112;&#108;&#97;&#121;&#115;&#116;&#121;&#108;&#101;&#123;&#92;&#102;&#114;&#97;&#99;&#123;&#50;&#99;&#125;&#123;&#49;&#48;&#125;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"36\" width=\"83\" style=\"vertical-align: -12px;\"\/><\/p>\n<p style=\"text-align: justify;\"><strong>c.<\/strong> On en d\u00e9duit<\/p>\n<p style=\"text-align: justify;\"><img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-866603dc29c21977bbe3687ecb33c688_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#115;&#105;&#103;&#109;&#97;&#95;&#48;&#61;&#32;&#92;&#100;&#105;&#115;&#112;&#108;&#97;&#121;&#115;&#116;&#121;&#108;&#101;&#123;&#92;&#102;&#114;&#97;&#99;&#123;&#99;&#125;&#123;&#49;&#48;&#125;&#125;&#92;&#108;&#101;&#102;&#116;&#091;&#92;&#108;&#97;&#109;&#98;&#100;&#97;&#40;&#92;&#109;&#97;&#116;&#104;&#114;&#109;&#123;&#66;&#97;&#94;&#123;&#50;&#43;&#125;&#125;&#41;&#43;&#50;&#92;&#108;&#97;&#109;&#98;&#100;&#97;&#40;&#92;&#109;&#97;&#116;&#104;&#114;&#109;&#123;&#67;&#92;&#101;&#108;&#108;&#94;&#123;&#45;&#125;&#125;&#41;&#92;&#114;&#105;&#103;&#104;&#116;&#093;\" title=\"Rendered by QuickLaTeX.com\" height=\"32\" width=\"228\" style=\"vertical-align: -12px;\"\/><\/p>\n<p style=\"text-align: justify;\"><strong>d.<\/strong> On lit sur le graphique<\/p>\n<p style=\"text-align: justify;\"><img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-4c2b0b82eba02f68d8d8cb2dd428f9b5_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#115;&#105;&#103;&#109;&#97;&#95;&#48;&#61;&#52;&#49;&#44;&#57;&#126;&#92;&#109;&#97;&#116;&#104;&#114;&#109;&#123;&#109;&#83;&#92;&#99;&#100;&#111;&#116;&#32;&#109;&#94;&#123;&#45;&#49;&#125;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"151\" style=\"vertical-align: -4px;\"\/><\/p>\n<p style=\"text-align: justify;\">On en d\u00e9duit que<\/p>\n<p style=\"text-align: justify;\"><img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-f718b2324f30516ac5591ad76e3a3fa8_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#100;&#105;&#115;&#112;&#108;&#97;&#121;&#115;&#116;&#121;&#108;&#101;&#123;&#92;&#102;&#114;&#97;&#99;&#123;&#99;&#125;&#123;&#49;&#48;&#125;&#125;&#92;&#99;&#100;&#111;&#116;&#32;&#48;&#44;&#48;&#50;&#55;&#57;&#61;&#48;&#44;&#48;&#52;&#49;&#57;\" title=\"Rendered by QuickLaTeX.com\" height=\"32\" width=\"161\" style=\"vertical-align: -12px;\"\/><\/p>\n<p style=\"text-align: justify;\">donc <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-6a0c5b9c8204fe0d270b09e59e3d5d84_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#99;&#61;&#49;&#53;&#44;&#48;&#126;&#92;&#109;&#97;&#116;&#104;&#114;&#109;&#123;&#109;&#111;&#108;&#92;&#99;&#100;&#111;&#116;&#32;&#109;&#94;&#123;&#45;&#51;&#125;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"146\" style=\"vertical-align: -4px;\"\/><\/p>\n<p style=\"text-align: justify;\">soit <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-f168760d5442f734b95914bf8c66cfe0_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#99;&#61;&#49;&#44;&#53;&#92;&#99;&#100;&#111;&#116;&#32;&#49;&#48;&#94;&#123;&#45;&#50;&#125;&#126;&#92;&#109;&#97;&#116;&#104;&#114;&#109;&#123;&#109;&#111;&#108;&#92;&#99;&#100;&#111;&#116;&#32;&#76;&#94;&#123;&#45;&#49;&#125;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"181\" style=\"vertical-align: -4px;\"\/><\/p>\n<p style=\"text-align: justify;\"><strong>e.<\/strong> L&rsquo;\u00e9quivalence est atteinte au point de cassure de la courbe, pour <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-2981c093852b07b69b0e14d7ea00a2bf_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#86;&#95;&#101;&#61;&#49;&#53;&#126;&#92;&#109;&#97;&#116;&#104;&#114;&#109;&#123;&#109;&#76;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"16\" width=\"91\" style=\"vertical-align: -3px;\"\/><\/p>\n<p style=\"text-align: justify;\">On en d\u00e9duit<\/p>\n<p style=\"text-align: justify;\"><img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-959b92bb80e2252a005b849c57cd317b_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#99;&#86;&#95;&#66;&#61;&#99;&#95;&#65;&#86;&#95;&#101;\" title=\"Rendered by QuickLaTeX.com\" height=\"15\" width=\"88\" style=\"vertical-align: -3px;\"\/> donc<\/p>\n<p style=\"text-align: justify;\"><img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-3c7274551b957aa34b18c0f3e2829b7b_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#99;&#61;&#99;&#95;&#65;&#92;&#100;&#105;&#115;&#112;&#108;&#97;&#121;&#115;&#116;&#121;&#108;&#101;&#123;&#92;&#102;&#114;&#97;&#99;&#123;&#86;&#95;&#101;&#125;&#123;&#86;&#95;&#66;&#125;&#125;&#61;&#49;&#44;&#53;&#92;&#99;&#100;&#111;&#116;&#32;&#49;&#48;&#94;&#123;&#45;&#50;&#125;&#126;&#92;&#109;&#97;&#116;&#104;&#114;&#109;&#123;&#109;&#111;&#108;&#92;&#99;&#100;&#111;&#116;&#32;&#76;&#94;&#123;&#45;&#49;&#125;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"39\" width=\"250\" style=\"vertical-align: -15px;\"\/><\/p>\n<p style=\"text-align: justify;\">qui est bien la valeur trouv\u00e9e \u00e0 la question pr\u00e9c\u00e9dente.<\/p>\n<p style=\"text-align: justify;\"><strong>f.<\/strong> \u00c0 l&rsquo;\u00e9quivalence, les ions baryum et les ions sulfate ont totalement disparu, il reste les ions chlorure initialement pr\u00e9sents<\/p>\n<p style=\"text-align: justify;\"><img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-c7b85a404a0a21d677d48d3f35cba04e_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#091;&#92;&#109;&#97;&#116;&#104;&#114;&#109;&#123;&#67;&#92;&#101;&#108;&#108;&#94;&#45;&#125;&#093;&#61;&#92;&#100;&#105;&#115;&#112;&#108;&#97;&#121;&#115;&#116;&#121;&#108;&#101;&#123;&#92;&#102;&#114;&#97;&#99;&#123;&#50;&#99;&#125;&#123;&#49;&#48;&#125;&#125;&#61;&#51;&#44;&#48;&#92;&#99;&#100;&#111;&#116;&#32;&#49;&#48;&#94;&#123;&#45;&#51;&#125;&#126;&#92;&#109;&#97;&#116;&#104;&#114;&#109;&#123;&#109;&#111;&#108;&#92;&#99;&#100;&#111;&#116;&#32;&#76;&#94;&#123;&#45;&#49;&#125;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"36\" width=\"258\" style=\"vertical-align: -12px;\"\/><\/p>\n<p style=\"text-align: justify;\">soit <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-92aa312e5859bb5ef4dcb27e1de724fc_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#091;&#92;&#109;&#97;&#116;&#104;&#114;&#109;&#123;&#67;&#92;&#101;&#108;&#108;&#94;&#45;&#125;&#093;&#61;&#51;&#44;&#48;&#126;&#92;&#109;&#97;&#116;&#104;&#114;&#109;&#123;&#109;&#111;&#108;&#92;&#99;&#100;&#111;&#116;&#32;&#109;&#94;&#123;&#45;&#51;&#125;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"20\" width=\"169\" style=\"vertical-align: -5px;\"\/><\/p>\n<p style=\"text-align: justify;\">et les ions hydrog\u00e8ne introduits (il y en a deux pour chaque ion sulfate)<\/p>\n<p style=\"text-align: justify;\"><img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-6e7e95ce7a1814cc3339f29291dc4788_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#091;&#92;&#109;&#97;&#116;&#104;&#114;&#109;&#123;&#72;&#94;&#43;&#125;&#093;&#61;&#50;&#99;&#95;&#65;&#92;&#100;&#105;&#115;&#112;&#108;&#97;&#121;&#115;&#116;&#121;&#108;&#101;&#123;&#92;&#102;&#114;&#97;&#99;&#123;&#86;&#95;&#101;&#125;&#123;&#86;&#95;&#123;&#92;&#109;&#97;&#116;&#104;&#114;&#109;&#123;&#116;&#111;&#116;&#97;&#108;&#125;&#125;&#125;&#125;&#61;&#51;&#44;&#48;&#92;&#99;&#100;&#111;&#116;&#32;&#49;&#48;&#94;&#123;&#45;&#51;&#125;&#126;&#92;&#109;&#97;&#116;&#104;&#114;&#109;&#123;&#109;&#111;&#108;&#92;&#99;&#100;&#111;&#116;&#32;&#76;&#94;&#123;&#45;&#49;&#125;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"39\" width=\"301\" style=\"vertical-align: -15px;\"\/><\/p>\n<p style=\"text-align: justify;\">soit <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-d9c0169d7d0f399c5bb630c963dc7265_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#091;&#92;&#109;&#97;&#116;&#104;&#114;&#109;&#123;&#72;&#94;&#43;&#125;&#093;&#61;&#51;&#44;&#48;&#126;&#92;&#109;&#97;&#116;&#104;&#114;&#109;&#123;&#109;&#111;&#108;&#92;&#99;&#100;&#111;&#116;&#32;&#109;&#94;&#123;&#45;&#51;&#125;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"20\" width=\"162\" style=\"vertical-align: -5px;\"\/><\/p>\n<p style=\"text-align: justify;\"><strong>g.<\/strong> On en d\u00e9duit, par application de la loi de Kolrausch<\/p>\n<p style=\"text-align: justify;\"><img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-a8b72f47613c626fa4e95c3c7b2e891c_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#115;&#105;&#103;&#109;&#97;&#95;&#101;&#61;&#091;&#92;&#109;&#97;&#116;&#104;&#114;&#109;&#123;&#72;&#94;&#43;&#125;&#093;&#92;&#108;&#97;&#109;&#98;&#100;&#97;&#40;&#92;&#109;&#97;&#116;&#104;&#114;&#109;&#123;&#72;&#94;&#43;&#125;&#41;&#43;&#091;&#92;&#109;&#97;&#116;&#104;&#114;&#109;&#123;&#67;&#92;&#101;&#108;&#108;&#94;&#45;&#125;&#093;&#92;&#108;&#97;&#109;&#98;&#100;&#97;&#40;&#92;&#109;&#97;&#116;&#104;&#114;&#109;&#123;&#67;&#92;&#101;&#108;&#108;&#94;&#45;&#125;&#41;\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"243\" style=\"vertical-align: -5px;\"\/><\/p>\n<p style=\"text-align: justify;\">soit <img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-8884e73ad266ed31d5e4e4f8aab7b910_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#115;&#105;&#103;&#109;&#97;&#95;&#101;&#61;&#49;&#50;&#56;&#126;&#92;&#109;&#97;&#116;&#104;&#114;&#109;&#123;&#109;&#83;&#92;&#99;&#100;&#111;&#116;&#32;&#109;&#94;&#123;&#45;&#49;&#125;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"18\" width=\"143\" style=\"vertical-align: -3px;\"\/> qui est conforme \u00e0 la valeur indiqu\u00e9e sur le graphique.<\/p>\n<p>&nbsp;<\/p>\n\t\t<div data-elementor-type=\"section\" data-elementor-id=\"196663\" class=\"elementor elementor-196663\">\n\t\t\t\t\t<div class=\"elementor-section-wrap\">\n\t\t\t\t\t\t\t\t<section class=\"has_ae_slider elementor-section elementor-inner-section elementor-element elementor-element-62d8140a elementor-section-content-bottom full_width elementor-section-full_width elementor-section-height-min-height elementor-section-height-default ae-bg-gallery-type-default\" data-id=\"62d8140a\" data-element_type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;gradient&quot;}\">\n\t\t\t\t\t\t\t<div class=\"elementor-background-overlay\"><\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-narrow\">\n\t\t\t\t\t\t\t<div class=\"elementor-row\">\n\t\t\t\t\t<div class=\"has_ae_slider elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-32a9409d ae-bg-gallery-type-default\" data-id=\"32a9409d\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-column-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-1a9ae32b elementor-widget elementor-widget-heading\" data-id=\"1a9ae32b\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">PROGRESSEZ EN CHIMIE QUEL QUE SOIT VOTRE NIVEAU<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-60a793bf elementor-widget elementor-widget-heading\" data-id=\"60a793bf\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">des cours bienveillants et experts<\/h4>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8969a57 elementor-align-left elementor-mobile-align-center elementor-widget elementor-widget-button\" data-id=\"8969a57\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a href=\"https:\/\/groupe-reussite.fr\/cours-particuliers\/chimie\/tous-niveaux\/france\/\" target=\"_blank\" class=\"elementor-button-link elementor-button elementor-size-md\" role=\"button\" id=\"CTA_PRD_CP\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-text\">Cours de chimie<\/span>\n\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"has_ae_slider elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-cf5a0fd ae-bg-gallery-type-default\" data-id=\"cf5a0fd\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-column-wrap\">\n\t\t\t\t\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\n<p>&nbsp;<\/p>\n<\/div>\n<h2 style=\"text-align: justify;\">Correction exercice dosage acide lactique<\/h2>\n<p style=\"text-align: justify;\"><strong>a.<\/strong> La r\u00e9action de titrage s&rsquo;\u00e9crit<\/p>\n<p style=\"text-align: justify;\"><img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-7dfac5c8bc6cfc719a3087e0154ef096_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#109;&#97;&#116;&#104;&#114;&#109;&#123;&#65;&#72;&#95;&#123;&#40;&#97;&#113;&#41;&#125;&#43;&#72;&#79;&#94;&#45;&#95;&#123;&#40;&#97;&#113;&#41;&#125;&#92;&#114;&#105;&#103;&#104;&#116;&#97;&#114;&#114;&#111;&#119;&#32;&#65;&#94;&#45;&#95;&#123;&#40;&#97;&#113;&#41;&#125;&#43;&#72;&#95;&#50;&#79;&#95;&#123;&#40;&#108;&#41;&#125;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"23\" width=\"263\" style=\"vertical-align: -10px;\"\/><\/p>\n<p style=\"text-align: justify;\"><strong>b.<\/strong> Le pH \u00e0 l&rsquo;\u00e9quivalence est dans la zone de virage de la ph\u00e9nolphtal\u00e9ine, donc<\/p>\n<p style=\"text-align: justify;\"><img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-46164a578c6d267247b20c305f6a9206_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#86;&#95;&#101;&#61;&#57;&#44;&#51;&#126;&#92;&#109;&#97;&#116;&#104;&#114;&#109;&#123;&#109;&#76;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"16\" width=\"99\" style=\"vertical-align: -4px;\"\/><\/p>\n<p style=\"text-align: justify;\">Or \u00e0 l&rsquo;\u00e9quivalence<\/p>\n<p style=\"text-align: justify;\"><img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-8d5cad1b7d347e483fde6d76951df65c_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#99;&#95;&#65;&#86;&#95;&#65;&#61;&#99;&#95;&#66;&#86;&#95;&#101;\" title=\"Rendered by QuickLaTeX.com\" height=\"15\" width=\"99\" style=\"vertical-align: -3px;\"\/> donc<\/p>\n<p style=\"text-align: justify;\"><img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-aefa6e68ed6f82641ff317d73bd467c5_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#99;&#95;&#65;&#61;&#99;&#95;&#66;&#92;&#100;&#105;&#115;&#112;&#108;&#97;&#121;&#115;&#116;&#121;&#108;&#101;&#123;&#92;&#102;&#114;&#97;&#99;&#123;&#86;&#95;&#101;&#125;&#123;&#86;&#95;&#65;&#125;&#125;&#61;&#50;&#44;&#52;&#53;&#92;&#99;&#100;&#111;&#116;&#32;&#49;&#48;&#94;&#123;&#45;&#50;&#125;&#126;&#92;&#109;&#97;&#116;&#104;&#114;&#109;&#123;&#109;&#111;&#108;&#92;&#99;&#100;&#111;&#116;&#32;&#76;&#94;&#123;&#45;&#49;&#125;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"39\" width=\"270\" style=\"vertical-align: -15px;\"\/><\/p>\n<p style=\"text-align: justify;\"><strong>c.<\/strong> On en d\u00e9duit<\/p>\n<p style=\"text-align: justify;\"><img loading=\"lazy\" src=\"https:\/\/groupe-reussite.fr\/ressources\/wp-content\/ql-cache\/quicklatex.com-2fed7920f2a9d37527fe57851859f4c2_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#67;&#95;&#109;&#61;&#99;&#95;&#65;&#92;&#99;&#100;&#111;&#116;&#32;&#77;&#95;&#65;&#61;&#50;&#44;&#50;&#126;&#92;&#109;&#97;&#116;&#104;&#114;&#109;&#123;&#103;&#92;&#99;&#100;&#111;&#116;&#32;&#76;&#94;&#123;&#45;&#49;&#125;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"214\" style=\"vertical-align: -4px;\"\/><\/p>\n<p style=\"text-align: justify;\"><strong>d.<\/strong> Cette concentration correspond \u00e0 22 degr\u00e9s Dornic, valeur sup\u00e9rieure \u00e0 18. Le lait n&rsquo;est donc pas frais.<\/p>\n<div class=\"style_pag\" style=\"color: #000; font-family: 'Lato', Sans-serif;\">\n<p style=\"text-align: justify;\">Consultez d&rsquo;autres chapitres de Physique-Chimie de Terminale, pour bien vous entra\u00eener au Bac.<\/p>\n<ul>\n<li style=\"text-align: justify;\"><a href=\"https:\/\/groupe-reussite.fr\/ressources\/cours-en-ligne-exercices-corriges-cinetique-chimique-terminale\/\">Exercices bac sur la cin\u00e9tique chimique<\/a><\/li>\n<li><a href=\"https:\/\/groupe-reussite.fr\/ressources\/cours-en-ligne-exercices-corriges-equilibre-chimique-terminale\/\">Evolution spontan\u00e9e d&rsquo;un syst\u00e8me chimique : Exercices<\/a><\/li>\n<li><a href=\"https:\/\/groupe-reussite.fr\/ressources\/cours-en-ligne-exercices-corriges-mecanisme-reactionnel-terminale\/\">Exercice terminale : m\u00e9canismes r\u00e9actionnels<\/a><\/li>\n<li><a href=\"https:\/\/groupe-reussite.fr\/ressources\/cours-en-ligne-exercices-corriges-piles-terminale\/\">Exercices sur les piles en terminale<\/a><\/li>\n<li><a href=\"https:\/\/groupe-reussite.fr\/ressources\/cours-en-ligne-exercices-corriges-force-acides-bases-terminale\/\">Exercices sur les forces des acides et des bases<\/a><\/li>\n<li><a href=\"https:\/\/groupe-reussite.fr\/ressources\/cours-en-ligne-cinetique-chimique-terminale\/\">R\u00e9sum\u00e9 de cours cin\u00e9tique chimique terminale<\/a><\/li>\n<li><a href=\"https:\/\/groupe-reussite.fr\/ressources\/cours-en-ligne-equilibre-chimique-terminale\/\">Cours sur l&rsquo;\u00e9quilibre chimique type bac<\/a><\/li>\n<\/ul>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/section>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Exercices sur le titrage Terminale G\u00e9n\u00e9rale R\u00e9sum\u00e9 de cours Exercices et corrig\u00e9s Cours en ligne de Physique-Chimie en Terminale Le titrage, essentiel en chimie de Terminale G\u00e9n\u00e9rale, implique la d\u00e9termination de la concentration d&rsquo;une solution gr\u00e2ce \u00e0 une r\u00e9action avec un r\u00e9actif de concentration connue. C&rsquo;est un excellent moyen d&rsquo;apprendre les bases des r\u00e9actions acido-basiques [&hellip;]<\/p>\n","protected":false},"author":6,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v20.2.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Titrage : exercices corrig\u00e9s de Chimie en Terminale<\/title>\n<meta name=\"description\" content=\"Exercices complets et corrig\u00e9s de Physique-Chimie de Terminale sur le titrage. 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