{"id":12030,"date":"2020-04-21T14:49:14","date_gmt":"2020-04-21T12:49:14","guid":{"rendered":"https:\/\/agora.xtec.cat\/iesm-jmzafra\/?p=12030"},"modified":"2020-04-21T14:49:14","modified_gmt":"2020-04-21T12:49:14","slug":"ciencia-en-confinament","status":"publish","type":"post","link":"https:\/\/agora.xtec.cat\/inscaterinaalbert\/eso\/ciencia-en-confinament\/","title":{"rendered":"Ci\u00e8ncia en confinament"},"content":{"rendered":"<p><strong>Hi ha ci\u00e8ncia a tot arreu. De fet, tot el mon material pot ser observat des del punt de vista cient\u00edfic.<\/strong><\/p>\n<p><iframe loading=\"lazy\" src=\"https:\/\/www.youtube.com\/embed\/rg1YAIIeRDo\" width=\"560\" height=\"315\" frameborder=\"0\"><\/iframe><\/p>\n<p>Aqu\u00ed us proposem una activitat molt casolana i f\u00e0cil de fer, que pot servir per comen\u00e7ar a entendre qu\u00e8 s\u00f3n els \u00e0cids i les bases.<!--more--><\/p>\n<p>Podeu fer la senzilla experi\u00e8ncia que es proposa al v\u00eddeo, i si voleu, podeu investigar i buscar respostes a les seg\u00fcents preguntes:<\/p>\n<p><strong>Pels m\u00e9s joves<\/strong><br \/>\nAmb el canvi de colors, qu\u00e8 est\u00e0 detectant l&#8217;extracte de col lombarda?<br \/>\nQuin nom reben les subst\u00e0ncies que fan la mateixa funci\u00f3 que l&#8217;extracte de col?<br \/>\nQuines subst\u00e0ncies de casa heu detectat que s\u00f3n \u00e0cides? I quines b\u00e0siques?<br \/>\nInvestiga quines substancies de la cuina de casa NO modifiquen el color de l&#8217;extracte. Anomena&#8217;n tres o quatre<br \/>\nPer qu\u00e8 no ho fan? Com es diu el tipus de subst\u00e0ncies que no modifiquen el color de l&#8217;extracte de col?<\/p>\n<p><strong>Pels m\u00e9s grans:<\/strong><br \/>\nQu\u00e8 \u00e9s qu\u00edmicament un \u00e0cid? I una base?<br \/>\nEn el v\u00eddeo es pot observar una reacci\u00f3 de neutralitzaci\u00f3. Quina \u00e9s?<br \/>\nProposa alguna altra reacci\u00f3 de neutralitzaci\u00f3 entre les subst\u00e0ncies que hagis trobat per casa teva<br \/>\nEn qu\u00e8 consisteix qu\u00edmicament una reacci\u00f3 de neutralitzaci\u00f3?<br \/>\nT\u00e9 influ\u00e8ncia en el color de l&#8217;indicador la quantitat d&#8217;\u00e0cid que s&#8217;hi posa? I la de la base?<br \/>\nPer qu\u00e8 es recomana fer v\u00e0ries dilucions?<\/p>\n<p><strong>Bona feina i i molta Ci\u00e8ncia !!<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Hi ha ci\u00e8ncia a tot arreu. De fet, tot el mon material pot ser observat des del punt de vista cient\u00edfic. Aqu\u00ed us proposem una activitat molt casolana i f\u00e0cil de fer, que pot servir per comen\u00e7ar a entendre qu\u00e8 s\u00f3n els \u00e0cids i les bases.<\/p>\n","protected":false},"author":1,"featured_media":12031,"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,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[8,3,476,29],"tags":[],"class_list":["post-12030","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-batxillerat","category-eso","category-noticies-2019-2020","category-portada"],"post_mailing_queue_ids":[],"_links":{"self":[{"href":"https:\/\/agora.xtec.cat\/inscaterinaalbert\/wp-json\/wp\/v2\/posts\/12030","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/agora.xtec.cat\/inscaterinaalbert\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/agora.xtec.cat\/inscaterinaalbert\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/inscaterinaalbert\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/inscaterinaalbert\/wp-json\/wp\/v2\/comments?post=12030"}],"version-history":[{"count":1,"href":"https:\/\/agora.xtec.cat\/inscaterinaalbert\/wp-json\/wp\/v2\/posts\/12030\/revisions"}],"predecessor-version":[{"id":12032,"href":"https:\/\/agora.xtec.cat\/inscaterinaalbert\/wp-json\/wp\/v2\/posts\/12030\/revisions\/12032"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/inscaterinaalbert\/wp-json\/wp\/v2\/media\/12031"}],"wp:attachment":[{"href":"https:\/\/agora.xtec.cat\/inscaterinaalbert\/wp-json\/wp\/v2\/media?parent=12030"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/agora.xtec.cat\/inscaterinaalbert\/wp-json\/wp\/v2\/categories?post=12030"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/agora.xtec.cat\/inscaterinaalbert\/wp-json\/wp\/v2\/tags?post=12030"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}