{"id":629,"date":"2020-02-03T13:05:38","date_gmt":"2020-02-03T12:05:38","guid":{"rendered":"https:\/\/agora.xtec.cat\/cfa-can-rull-sabadell\/?p=629"},"modified":"2021-03-30T21:24:48","modified_gmt":"2021-03-30T19:24:48","slug":"experiment-de-quimica","status":"publish","type":"post","link":"https:\/\/agora.xtec.cat\/cfa-can-rull-sabadell\/general\/experiment-de-quimica\/","title":{"rendered":"Experiment de qu\u00edmica"},"content":{"rendered":"

\"\"<\/a> \"\"<\/a> \"\"<\/a> \"\"<\/a> \"\"<\/a><\/p>\n

Aquest experiment \u00e9s <\/strong>perill\u00f3s<\/strong> i per aix\u00f2 hem pres mesures de seguretat:<\/strong><\/p>\n

Cal usar guants, mascareta i ulleres protectores com podreu veure a les fotos.<\/p>\n

A m\u00e9s a m\u00e9s com que no tenim vitrina de gasos l’hem realitzat a l\u2019aire lliure.<\/p>\n

Quan hem comen\u00e7at l\u2019experiment hem mesurat amb provetes i erlenmeyers les quantitats de reactius necess\u00e0ries<\/p>\n

Al cap d\u2019uns segons ha comen\u00e7at la reacci\u00f3. La mescla ha agafat un color grog\u00f3s.<\/p>\n

Passat una mica m\u00e9s de temps s\u2019ha tornat negra.<\/p>\n

I passats uns tres minuts la mescla s\u2019ha solidificat augmentant molt de volum.<\/p>\n

Hem obtingut un s\u00f2lid molt por\u00f3s fet de carb\u00f3<\/p>\n

Podeu veure el video\u00a0<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

Els alumnes de qu\u00edmica de preparaci\u00f3 de proves d\u2019acc\u00e9s hem fet un experiment : La deshidrataci\u00f3 del sucre.\t<\/p>\n

… Llegeix m\u00e9s\u00bb<\/a><\/p>\n","protected":false},"author":1,"featured_media":631,"comment_status":"closed","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":[1,29],"tags":[84,91,90],"class_list":["post-629","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-general","category-portada","tag-acces-universitat","tag-assignatures-especifiques","tag-cfgs"],"post_mailing_queue_ids":[],"_links":{"self":[{"href":"https:\/\/agora.xtec.cat\/cfa-can-rull-sabadell\/wp-json\/wp\/v2\/posts\/629","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/agora.xtec.cat\/cfa-can-rull-sabadell\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/agora.xtec.cat\/cfa-can-rull-sabadell\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/cfa-can-rull-sabadell\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/cfa-can-rull-sabadell\/wp-json\/wp\/v2\/comments?post=629"}],"version-history":[{"count":3,"href":"https:\/\/agora.xtec.cat\/cfa-can-rull-sabadell\/wp-json\/wp\/v2\/posts\/629\/revisions"}],"predecessor-version":[{"id":1272,"href":"https:\/\/agora.xtec.cat\/cfa-can-rull-sabadell\/wp-json\/wp\/v2\/posts\/629\/revisions\/1272"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/cfa-can-rull-sabadell\/wp-json\/wp\/v2\/media\/631"}],"wp:attachment":[{"href":"https:\/\/agora.xtec.cat\/cfa-can-rull-sabadell\/wp-json\/wp\/v2\/media?parent=629"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/agora.xtec.cat\/cfa-can-rull-sabadell\/wp-json\/wp\/v2\/categories?post=629"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/agora.xtec.cat\/cfa-can-rull-sabadell\/wp-json\/wp\/v2\/tags?post=629"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}