{"id":661,"date":"2018-07-07T14:22:11","date_gmt":"2018-07-07T19:22:11","guid":{"rendered":"http:\/\/academia.utp.edu.co\/quimica2\/?p=661"},"modified":"2022-07-18T16:26:29","modified_gmt":"2022-07-18T21:26:29","slug":"guia-de-laboratorio-no-2","status":"publish","type":"post","link":"https:\/\/academia.utp.edu.co\/quimica2\/2018\/07\/07\/guia-de-laboratorio-no-2\/","title":{"rendered":"Gu\u00eda No. 2. El reloj de yodo"},"content":{"rendered":"<p style=\"text-align: center\"><span style=\"font-size: 18pt;color: #993366\"><strong><span style=\"font-family: georgia, palatino, serif\">CIN\u00c9TICA QU\u00cdMICA<\/span><\/strong><\/span><\/p>\n<p style=\"text-align: center\"><span style=\"font-size: 18pt;color: #993366\"><strong><span style=\"font-family: georgia, palatino, serif\">El reloj de yodo<\/span><\/strong><\/span><\/p>\n<p><span style=\"font-family: georgia, palatino, serif;font-size: 14pt;color: #993366\"><strong>OBJETIVO<\/strong><\/span><\/p>\n<p><span style=\"font-family: georgia, palatino, serif\">Estudiar experimentalmente factores que controlan la velocidad de una reacci\u00f3n qu\u00edmica espec\u00edfica.<\/span><\/p>\n<p><strong><span style=\"font-size: 14pt;color: #993366;font-family: georgia, palatino, serif\">TEOR\u00cdA<\/span><\/strong><\/p>\n<p style=\"text-align: left\"><span style=\"font-family: georgia, palatino, serif\">Los factores que se van a estudiar y que controlan la velocidad de reacci\u00f3n son:<\/span><\/p>\n<ol style=\"text-align: left\">\n<li><span style=\"font-family: georgia, palatino, serif\">Concentraci\u00f3n de uno de los reactivos<\/span><\/li>\n<li><span style=\"font-family: georgia, palatino, serif\">Temperatura de reacci\u00f3n<\/span><\/li>\n<\/ol>\n<p style=\"text-align: left\"><span style=\"font-family: georgia, palatino, serif\">En la pr\u00e1ctica el factor a) se estudia variando la concentraci\u00f3n del <em>IO<sub>3<\/sub><sup>&#8211;<\/sup><\/em> en la mezcla reaccionante. La concentraci\u00f3n del <em>HSO<sub>3<\/sub><sup>&#8211;<\/sup><\/em> siempre se mantiene constante en todas las reacciones. El factor b) se estudia efectuando la misma reacci\u00f3n a varias temperaturas.<\/span><\/p>\n<p><span style=\"font-size: 14pt\"><strong><span style=\"color: #993366\">Parte B: Efecto de la temperatura.<\/span><\/strong><\/span><\/p>\n<p><span style=\"font-family: georgia, palatino, serif\">Utilizando los resultados obtenidos en la pr\u00e1ctica concluya c\u00f3mo el cambio en la temperatura de los reactivos afecta la velocidad de una reacci\u00f3n qu\u00edmica. Descargar el siguiente documento en excel para graficar los datos obtenidos.<\/span><\/p>\n<p><a href=\"https:\/\/academia.utp.edu.co\/quimica2\/files\/2016\/09\/Efecto-de-la-temperatura-El-reloj-de-yodo.xlsx\">Efecto de la temperatura (El reloj de yodo)<\/a><\/p>\n<h3 style=\"text-align: center\"><strong><span style=\"color: #ff0000\">\u00a1Este experimento te har\u00e1 explotar la cabeza!\u00a0<\/span><\/strong><\/h3>\n<div class=\"video-container\"><iframe loading=\"lazy\" title=\"\u00a1Este EXPERIMENTO te har\u00e1 EXPLOTAR LA CABEZA! | El Reloj de Yodo\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/HhDA-Rtus0o?feature=oembed&#038;wmode=opaque\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/div>\n","protected":false},"excerpt":{"rendered":"<p>CIN\u00c9TICA QU\u00cdMICA El reloj de yodo OBJETIVO Estudiar experimentalmente factores que controlan la velocidad de una reacci\u00f3n qu\u00edmica espec\u00edfica. TEOR\u00cdA Los factores que se van a estudiar y que controlan la velocidad de reacci\u00f3n&#46;&#46;&#46;<\/p>\n","protected":false},"author":301,"featured_media":2551,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-661","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-guias-de-laboratorio"],"_links":{"self":[{"href":"https:\/\/academia.utp.edu.co\/quimica2\/wp-json\/wp\/v2\/posts\/661","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/academia.utp.edu.co\/quimica2\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/academia.utp.edu.co\/quimica2\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/academia.utp.edu.co\/quimica2\/wp-json\/wp\/v2\/users\/301"}],"replies":[{"embeddable":true,"href":"https:\/\/academia.utp.edu.co\/quimica2\/wp-json\/wp\/v2\/comments?post=661"}],"version-history":[{"count":10,"href":"https:\/\/academia.utp.edu.co\/quimica2\/wp-json\/wp\/v2\/posts\/661\/revisions"}],"predecessor-version":[{"id":4321,"href":"https:\/\/academia.utp.edu.co\/quimica2\/wp-json\/wp\/v2\/posts\/661\/revisions\/4321"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/academia.utp.edu.co\/quimica2\/wp-json\/wp\/v2\/media\/2551"}],"wp:attachment":[{"href":"https:\/\/academia.utp.edu.co\/quimica2\/wp-json\/wp\/v2\/media?parent=661"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/academia.utp.edu.co\/quimica2\/wp-json\/wp\/v2\/categories?post=661"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/academia.utp.edu.co\/quimica2\/wp-json\/wp\/v2\/tags?post=661"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}