{"id":340,"date":"2021-11-12T09:22:40","date_gmt":"2021-11-12T08:22:40","guid":{"rendered":"http:\/\/yb-isn.fr\/2021\/spc\/?p=340"},"modified":"2022-11-12T10:03:17","modified_gmt":"2022-11-12T09:03:17","slug":"tp-n8-suivi-cinetique-par-spectrophotometrie","status":"publish","type":"post","link":"https:\/\/yb-isn.fr\/2021\/spc\/?p=340","title":{"rendered":"TP n\u00b08 : Suivi cin\u00e9tique d&rsquo;une r\u00e9action chimique par spectrophotom\u00e9trie"},"content":{"rendered":"\n<p>On \u00e9tudie l&rsquo;oxydation des ions iodure par l&rsquo;eau oxyg\u00e9n\u00e9e<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/yb-isn.fr\/2021\/spc\/wp-content\/uploads\/2021\/11\/image-2.png\" alt=\"\" class=\"wp-image-350\" width=\"350\" height=\"36\" srcset=\"https:\/\/yb-isn.fr\/2021\/spc\/wp-content\/uploads\/2021\/11\/image-2.png 350w, https:\/\/yb-isn.fr\/2021\/spc\/wp-content\/uploads\/2021\/11\/image-2-300x31.png 300w\" sizes=\"(max-width: 350px) 100vw, 350px\" \/><\/figure><\/div>\n\n<p><!--more--><\/p>\n\n\n<p>Vous pouvez cliquer sur l&rsquo;image ci-dessous  pour comprendre la notion d&rsquo;absorbance et revoir la loi de Beer-Lambert gr\u00e2ce \u00e0 une animation.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><a href=\"https:\/\/phet.colorado.edu\/sims\/html\/beers-law-lab\/latest\/beers-law-lab_fr.html\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/yb-isn.fr\/2021\/spc\/wp-content\/uploads\/2021\/11\/image-1-1024x527.png\" alt=\"\" class=\"wp-image-344\" width=\"512\" height=\"264\" srcset=\"https:\/\/yb-isn.fr\/2021\/spc\/wp-content\/uploads\/2021\/11\/image-1-1024x527.png 1024w, https:\/\/yb-isn.fr\/2021\/spc\/wp-content\/uploads\/2021\/11\/image-1-300x154.png 300w, https:\/\/yb-isn.fr\/2021\/spc\/wp-content\/uploads\/2021\/11\/image-1-768x395.png 768w, https:\/\/yb-isn.fr\/2021\/spc\/wp-content\/uploads\/2021\/11\/image-1.png 1221w\" sizes=\"(max-width: 512px) 100vw, 512px\" \/><\/a><\/figure>\n\n\n\n<p>Pour Effectuer le suivi cin\u00e9tique il faut choisir une ou deux longueurs d&rsquo;ondes sur le logiciel spectrophotom\u00e8tre(Jeulin)<\/p>\n\n\n\n<p>Vous avez ci-dessous la notice compl\u00e8te :<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/encrypted-tbn0.gstatic.com\/images?q=tbn:ANd9GcTbTifc1k-t0PxoU1rhroRIUTcbG-CcUzUSwA&amp;usqp=CAU\" alt=\"Untitled\"\/><\/figure>\n\n\n\n<p>p 37 pour faire un spectre et p 40 pour un suivi cin\u00e9tique<\/p>\n\n\n<a href=\"https:\/\/yb-isn.fr\/2021\/spc\/wp-content\/uploads\/2021\/11\/Notice-701355-FR.pdf\" class=\"pdfemb-viewer\" style=\"\" data-width=\"max\" data-height=\"max\"  data-toolbar=\"bottom\" data-toolbar-fixed=\"off\">Notice-701355-FR<br\/><\/a>\n<p class=\"wp-block-pdfemb-pdf-embedder-viewer\"><\/p>\n\n\n\n<p>Afin de choisir la bonne longueur d&rsquo;onde il faut r\u00e9aliser un spectre avant l&rsquo;\u00e9tude cin\u00e9tique.<\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-rich is-provider-prise-en-charge-des-contenus-embarques wp-block-embed-prise-en-charge-des-contenus-embarques\"><div class=\"wp-block-embed__wrapper\">\n<div style=\"width: 640px;\" class=\"wp-video\"><!--[if lt IE 9]><script>document.createElement('video');<\/script><![endif]-->\n<video class=\"wp-video-shortcode\" id=\"video-340-1\" width=\"640\" height=\"360\" preload=\"metadata\" controls=\"controls\"><source type=\"video\/mp4\" src=\"http:\/\/yb-isn.fr\/video-spe-phy\/spectreI2.mp4?_=1\" \/><a href=\"http:\/\/yb-isn.fr\/video-spe-phy\/spectreI2.mp4\">http:\/\/yb-isn.fr\/video-spe-phy\/spectreI2.mp4<\/a><\/video><\/div>\n<\/div><\/figure>\n\n\n\n<p>L&rsquo;onglet cin\u00e9tique va nous permettre d&rsquo;effectuer un suivi cin\u00e9tique :<\/p>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/yb-isn.fr\/2021\/spc\/wp-content\/uploads\/2021\/11\/image-3-1024x692.png\" alt=\"\" class=\"wp-image-362\" width=\"768\" height=\"519\" srcset=\"https:\/\/yb-isn.fr\/2021\/spc\/wp-content\/uploads\/2021\/11\/image-3-1024x692.png 1024w, https:\/\/yb-isn.fr\/2021\/spc\/wp-content\/uploads\/2021\/11\/image-3-300x203.png 300w, https:\/\/yb-isn.fr\/2021\/spc\/wp-content\/uploads\/2021\/11\/image-3-768x519.png 768w, https:\/\/yb-isn.fr\/2021\/spc\/wp-content\/uploads\/2021\/11\/image-3.png 1112w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>On \u00e9tudie l&rsquo;oxydation des ions iodure par l&rsquo;eau oxyg\u00e9n\u00e9e<\/p>\n","protected":false},"author":1,"featured_media":356,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[],"class_list":["post-340","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tp"],"_links":{"self":[{"href":"https:\/\/yb-isn.fr\/2021\/spc\/index.php?rest_route=\/wp\/v2\/posts\/340"}],"collection":[{"href":"https:\/\/yb-isn.fr\/2021\/spc\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/yb-isn.fr\/2021\/spc\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/yb-isn.fr\/2021\/spc\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/yb-isn.fr\/2021\/spc\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=340"}],"version-history":[{"count":16,"href":"https:\/\/yb-isn.fr\/2021\/spc\/index.php?rest_route=\/wp\/v2\/posts\/340\/revisions"}],"predecessor-version":[{"id":1112,"href":"https:\/\/yb-isn.fr\/2021\/spc\/index.php?rest_route=\/wp\/v2\/posts\/340\/revisions\/1112"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/yb-isn.fr\/2021\/spc\/index.php?rest_route=\/wp\/v2\/media\/356"}],"wp:attachment":[{"href":"https:\/\/yb-isn.fr\/2021\/spc\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=340"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/yb-isn.fr\/2021\/spc\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=340"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/yb-isn.fr\/2021\/spc\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=340"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}