{"id":4048,"date":"2022-03-11T23:32:48","date_gmt":"2022-03-11T22:32:48","guid":{"rendered":"https:\/\/agora.xtec.cat\/iesllagostera\/?p=4048"},"modified":"2022-03-14T13:25:47","modified_gmt":"2022-03-14T12:25:47","slug":"els-colors-de-la-col-llombarda-practiques-de-quimica-2n-bat-i-optativa-fcaqca-4t-eso","status":"publish","type":"post","link":"https:\/\/agora.xtec.cat\/iesllagostera\/general\/els-colors-de-la-col-llombarda-practiques-de-quimica-2n-bat-i-optativa-fcaqca-4t-eso\/","title":{"rendered":"Els colors de la col llombarda i altres indicadors \u00e0cid-base Pr\u00e0ctiques de QU\u00cdMICA 2n BAT i OPTATIVA FCAQCA 4t ESO"},"content":{"rendered":"
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Aprofitant que a 2n de batxillerat estem fent el tema d\u2019EQUILIBRI \u00c0CID-BASE hem intentat veure l\u2019interval de viratge d\u2019alguns indicadors. Espectacular la gamma de colors de la col llombarda. ( V\u00eddeo jugant amb els colors de la col llombarda<\/a> ).<\/div>\n
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De rebot hem recordat com es preparen les dissolucions a partir d\u2019una soluci\u00f3 d\u2019\u00e0cid clorh\u00eddric concentrat i a partir d\u2019un solut s\u00f2lid com l\u2019hidroxid de sodi. Tamb\u00e9 hem practicat les dilucions.<\/div>\n
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Una hora que ha donat per molt, i per ser el primer cop\u2026 satisfet dels resultats. A millorar la superf\u00edcie on hem col.locat les gotes ( idees?).<\/div>\n<\/div>\n
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I aprofitant que tenia tot el laboratori de potes enlaire i venien els alumnes de 4t d\u2019ESO de FCAQCA, hem fet la pr\u00e0ctica de determinar el pH de diferents productes a partir de paper indicador i de col llombarda.<\/div>\n<\/div>\n
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Avantatges d\u2019aquest Institut Llagostera<\/span><\/a> , avantatges de tenir el passad\u00eds dels laboratoris!<\/div>\n<\/div>\n
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M\u00e9s informaci\u00f3 sobre les pr\u00e0ctiques i sobre tot el que cuinem a l’institut a https:\/\/sites.google.com\/…\/kimikabatpr…\/kimikabatprogram<\/a> i\u00a0 https:\/\/sites.google.com\/…\/activitatskimikabatprogram<\/a><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n
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Aprofitant que a 2n de batxillerat estem fent el tema d\u2019EQUILIBRI \u00c0CID-BASE hem intentat veure l\u2019interval de viratge d\u2019alguns indicadors. Espectacular la gamma de colors de la col llombarda. ( V\u00eddeo jugant amb els colors de la col llombarda<\/a> ).<\/p>\n

De rebot hem… Llegeix m\u00e9s\u00bb<\/a><\/p>\n","protected":false},"author":1,"featured_media":4053,"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":[108,7,8,3,1,29],"tags":[137,219],"class_list":["post-4048","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-bat-2","category-eso-4","category-batxillerat","category-eso","category-general","category-portada","tag-practiques","tag-practiques-de-quimica"],"post_mailing_queue_ids":[],"_links":{"self":[{"href":"https:\/\/agora.xtec.cat\/iesllagostera\/wp-json\/wp\/v2\/posts\/4048","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/agora.xtec.cat\/iesllagostera\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/agora.xtec.cat\/iesllagostera\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/iesllagostera\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/iesllagostera\/wp-json\/wp\/v2\/comments?post=4048"}],"version-history":[{"count":3,"href":"https:\/\/agora.xtec.cat\/iesllagostera\/wp-json\/wp\/v2\/posts\/4048\/revisions"}],"predecessor-version":[{"id":4064,"href":"https:\/\/agora.xtec.cat\/iesllagostera\/wp-json\/wp\/v2\/posts\/4048\/revisions\/4064"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/iesllagostera\/wp-json\/wp\/v2\/media\/4053"}],"wp:attachment":[{"href":"https:\/\/agora.xtec.cat\/iesllagostera\/wp-json\/wp\/v2\/media?parent=4048"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/agora.xtec.cat\/iesllagostera\/wp-json\/wp\/v2\/categories?post=4048"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/agora.xtec.cat\/iesllagostera\/wp-json\/wp\/v2\/tags?post=4048"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}