{"id":10731,"date":"2022-11-17T10:12:39","date_gmt":"2022-11-17T09:12:39","guid":{"rendered":"https:\/\/agora.xtec.cat\/ieslescorts\/?p=10731"},"modified":"2022-11-17T10:12:39","modified_gmt":"2022-11-17T09:12:39","slug":"experimenta-colors-de-les-substancies-acides-i-basiques","status":"publish","type":"post","link":"https:\/\/agora.xtec.cat\/ieslescorts\/portada\/experimenta-colors-de-les-substancies-acides-i-basiques\/","title":{"rendered":"Experimenta!! Colors de les subst\u00e0ncies \u00e0cides i b\u00e0siques"},"content":{"rendered":"<p><a href=\"https:\/\/agora.xtec.cat\/ieslescorts\/wp-content\/uploads\/usu1246\/2022\/11\/IMG_20221102_112618red.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter  wp-image-10732\" src=\"https:\/\/agora.xtec.cat\/ieslescorts\/wp-content\/uploads\/usu1246\/2022\/11\/IMG_20221102_112618red-1024x768.jpg\" alt=\"\" width=\"825\" height=\"619\" srcset=\"https:\/\/agora.xtec.cat\/ieslescorts\/wp-content\/uploads\/usu1246\/2022\/11\/IMG_20221102_112618red-1024x768.jpg 1024w, https:\/\/agora.xtec.cat\/ieslescorts\/wp-content\/uploads\/usu1246\/2022\/11\/IMG_20221102_112618red-300x225.jpg 300w, https:\/\/agora.xtec.cat\/ieslescorts\/wp-content\/uploads\/usu1246\/2022\/11\/IMG_20221102_112618red-768x576.jpg 768w, https:\/\/agora.xtec.cat\/ieslescorts\/wp-content\/uploads\/usu1246\/2022\/11\/IMG_20221102_112618red-1536x1152.jpg 1536w, https:\/\/agora.xtec.cat\/ieslescorts\/wp-content\/uploads\/usu1246\/2022\/11\/IMG_20221102_112618red-200x150.jpg 200w, https:\/\/agora.xtec.cat\/ieslescorts\/wp-content\/uploads\/usu1246\/2022\/11\/IMG_20221102_112618red.jpg 1920w\" sizes=\"auto, (max-width: 825px) 100vw, 825px\" \/><\/a><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\">L\u2019alumnat de l\u2019<\/span><b>optativa \u201cExperimenta!\u201d de 2n d\u2019ESO<\/b><span style=\"font-weight: 400;\"> han fet una s\u00e8rie d&#8217;experiments basats en els canvis de colors de les subst\u00e0ncies \u00e0cides i b\u00e0siques amb la fenolftale\u00efna.\u00a0<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\">En aquests experiments s\u2019han adonat que els \u00e0cids no canvien de color amb la fenolftale\u00efna i, en canvi, les bases s\u00ed que ho fan cap a un to rosat o c\u00e0lid. Han utilitzat subst\u00e0ncies \u00e0cides com el suc de llimona, el vinagre de vi i el salfumant. I tamb\u00e9 subst\u00e0ncies amb un pH de m\u00e9s de 7 com l&#8217;amon\u00edac, el bicarbonat de sodi i la sosa c\u00e0ustica.\u00a0<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\">Tamb\u00e9 van veure que passava si utilitzaven suc de col llombarda com indicador, la imatge \u00e9s el resultat.<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\">S\u2019ho han passat molt b\u00e9 experimentant i aprenent!<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p><a href=\"https:\/\/agora.xtec.cat\/ieslescorts\/wp-content\/uploads\/usu1246\/2022\/11\/IMG_20221102_112618red.jpg\"><\/a><br \/>\nL\u2019alumnat de l\u2019optativa \u201cExperimenta!\u201d de 2n d\u2019ESO han fet una s\u00e8rie d&#8217;experiments basats en els canvis de colors de les subst\u00e0ncies \u00e0cides i b\u00e0siques amb la fenolftale\u00efna.\u00a0<br \/>\nEn aquests experiments s\u2019han adonat que els \u00e0cids no canvien de color amb la fenolftale\u00efna i, en canvi,&hellip;  <a href=\"https:\/\/agora.xtec.cat\/ieslescorts\/portada\/experimenta-colors-de-les-substancies-acides-i-basiques\/\" title=\"Read Experimenta!! Colors de les subst\u00e0ncies \u00e0cides i b\u00e0siques\">Llegeix m\u00e9s\u00bb<\/a><\/p>\n","protected":false},"author":206,"featured_media":0,"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":[64,134,159,29],"tags":[229,250,248],"class_list":["post-10731","post","type-post","status-publish","format-standard","hentry","category-2eso","category-ciencies","category-experimentals","category-portada","tag-2n-deso","tag-optativa","tag-quimica"],"post_mailing_queue_ids":[],"_links":{"self":[{"href":"https:\/\/agora.xtec.cat\/ieslescorts\/wp-json\/wp\/v2\/posts\/10731","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/agora.xtec.cat\/ieslescorts\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/agora.xtec.cat\/ieslescorts\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/ieslescorts\/wp-json\/wp\/v2\/users\/206"}],"replies":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/ieslescorts\/wp-json\/wp\/v2\/comments?post=10731"}],"version-history":[{"count":1,"href":"https:\/\/agora.xtec.cat\/ieslescorts\/wp-json\/wp\/v2\/posts\/10731\/revisions"}],"predecessor-version":[{"id":10733,"href":"https:\/\/agora.xtec.cat\/ieslescorts\/wp-json\/wp\/v2\/posts\/10731\/revisions\/10733"}],"wp:attachment":[{"href":"https:\/\/agora.xtec.cat\/ieslescorts\/wp-json\/wp\/v2\/media?parent=10731"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/agora.xtec.cat\/ieslescorts\/wp-json\/wp\/v2\/categories?post=10731"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/agora.xtec.cat\/ieslescorts\/wp-json\/wp\/v2\/tags?post=10731"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}