{"id":12218,"date":"2019-01-10T16:15:43","date_gmt":"2019-01-10T15:15:43","guid":{"rendered":"http:\/\/agora.xtec.cat\/ieshugroger\/?p=12218"},"modified":"2019-02-06T11:36:31","modified_gmt":"2019-02-06T10:36:31","slug":"practica-de-quimica-sobre-tecniques-de-separacio","status":"publish","type":"post","link":"https:\/\/agora.xtec.cat\/ieshugroger\/eso\/eso-3\/practica-de-quimica-sobre-tecniques-de-separacio\/","title":{"rendered":"Pr\u00e0ctica de qu\u00edmica sobre t\u00e8cniques de separaci\u00f3"},"content":{"rendered":"<p>Els alumnes de 3r ESO, 4t ESO i 1r de Batxillerat han realitzat una pr\u00e0ctica sobre t\u00e8cniques de separaci\u00f3 de subst\u00e0ncies. La professora en pr\u00e0ctiques Nat\u00e0lia Castella va preparar un seguit d&#8217;experiments, a partir dels quals es van poder observar:<\/p>\n<ul>\n<li>Els diversos pigments presents als espinacs (clorofil\u00b7la A, B, carotens, xantofil\u00b7les)<\/li>\n<li>Les diverses tintes que es combinen en els retoladors (per exemple, vam separar el blau i el groc d&#8217;un retolador verd)<\/li>\n<li>La nata de la resta de la llet<\/li>\n<li>La cristal\u00b7litzaci\u00f3 de sulfat de coure<\/li>\n<li>La destil\u00b7laci\u00f3 de vi de Batea<\/li>\n<\/ul>\n<p><iframe loading=\"lazy\" src=\"https:\/\/www.youtube.com\/embed\/rvvByE6NylU\" width=\"560\" height=\"315\" frameborder=\"0\" allowfullscreen=\"allowfullscreen\"><\/iframe><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Els alumnes de 3r ESO, 4t ESO i 1r Batx van realitzar una pr\u00e0ctica sobre t\u00e8cniques de separaci\u00f3 de subst\u00e0ncies. La professora en pr\u00e0ctiques Nat\u00e0lia Castell\u00e0 va preparar un seguit d&#8217;experiments&hellip;  <a href=\"https:\/\/agora.xtec.cat\/ieshugroger\/eso\/eso-3\/practica-de-quimica-sobre-tecniques-de-separacio\/\" title=\"Read Pr\u00e0ctica de qu\u00edmica sobre t\u00e8cniques de separaci\u00f3\">Llegeix m\u00e9s\u00bb<\/a><\/p>\n","protected":false},"author":91,"featured_media":12237,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_bbp_topic_count":0,"_bbp_reply_count":0,"_bbp_total_topic_count":0,"_bbp_total_reply_count":0,"_bbp_voice_count":0,"_bbp_anonymous_reply_count":0,"_bbp_topic_count_hidden":0,"_bbp_reply_count_hidden":0,"_bbp_forum_subforum_count":0,"footnotes":""},"categories":[29,159,6,7],"tags":[],"class_list":["post-12218","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-portada","category-batxillerat-1r","category-eso-3","category-eso-4"],"post_mailing_queue_ids":[],"_links":{"self":[{"href":"https:\/\/agora.xtec.cat\/ieshugroger\/wp-json\/wp\/v2\/posts\/12218","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/agora.xtec.cat\/ieshugroger\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/agora.xtec.cat\/ieshugroger\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/ieshugroger\/wp-json\/wp\/v2\/users\/91"}],"replies":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/ieshugroger\/wp-json\/wp\/v2\/comments?post=12218"}],"version-history":[{"count":4,"href":"https:\/\/agora.xtec.cat\/ieshugroger\/wp-json\/wp\/v2\/posts\/12218\/revisions"}],"predecessor-version":[{"id":12275,"href":"https:\/\/agora.xtec.cat\/ieshugroger\/wp-json\/wp\/v2\/posts\/12218\/revisions\/12275"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/ieshugroger\/wp-json\/wp\/v2\/media\/12237"}],"wp:attachment":[{"href":"https:\/\/agora.xtec.cat\/ieshugroger\/wp-json\/wp\/v2\/media?parent=12218"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/agora.xtec.cat\/ieshugroger\/wp-json\/wp\/v2\/categories?post=12218"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/agora.xtec.cat\/ieshugroger\/wp-json\/wp\/v2\/tags?post=12218"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}