{"id":5042,"date":"2021-03-09T16:11:11","date_gmt":"2021-03-09T15:11:11","guid":{"rendered":"http:\/\/agora.xtec.cat\/ceip-jaumeprimer-pineda\/?p=5042"},"modified":"2021-11-24T00:17:20","modified_gmt":"2021-11-23T23:17:20","slug":"cristal%c2%b7litzacio-de-la-sal-2a-part","status":"publish","type":"post","link":"https:\/\/agora.xtec.cat\/ceip-jaumeprimer-pineda\/cicle-mitja\/cristal%c2%b7litzacio-de-la-sal-2a-part\/","title":{"rendered":"CRISTAL\u00b7LITZACI\u00d3 DE LA SAL (2a part)"},"content":{"rendered":"<p>Despr\u00e9s d&#8217;esperar uns dies hem pogut observar el resultat del nostre <a href=\"https:\/\/agora.xtec.cat\/ceip-jaumeprimer-pineda\/portada\/projecte-paisatge-relleu-i-comarques-de-catalunya-les-salines-del-delta-de-lebre\/\">EXPERIMENT<\/a> i extreure unes <strong><span style=\"color: #0000ff\">CONCLUSIONS<\/span><\/strong>:<\/p>\n<ul>\n<li>S&#8217;ha produ\u00eft un fenomen anomenat <strong><span style=\"color: #0000ff\">CRISTAL\u00b7LITZACI\u00d3<\/span><\/strong>: la sal dissolta en un l\u00edquid (millor calent) es converteix en CRISTALLS de sal s\u00f2lids i compactes quan el l\u00edquid s&#8217;evapora.<\/li>\n<li>Tota la sal s&#8217;ha dissolt molt millor amb aigua calenta.<\/li>\n<li>El temps de cristal\u00b7litzaci\u00f3 dep\u00e8n de l&#8217;escalfor i de la quantitat de l\u00edquid. El pot que hem posat al radiador ha cristal\u00b7litzat m\u00e9s r\u00e0pid que els que hem posat al sol (port\u00e0vem una setmana amb n\u00favols).<\/li>\n<li>El colorant no \u00e9s imprescindible perqu\u00e8 es produeixi la cristal\u00b7litzaci\u00f3.<\/li>\n<\/ul>\n<p>Aqu\u00ed teniu un tast del proc\u00e9s d&#8217;observaci\u00f3 dels resultats de l&#8217;experiment i de les nostres expressions d&#8217;alegria i sorpresa:<\/p>\n<div class=\"ast-oembed-container \" style=\"height: 100%;\"><iframe loading=\"lazy\" title=\"CRISTAL\u00b7LITZACI\u00d3 DE LA SAL 4t (2a part)\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/rmtqC_S8LB4?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/div>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Despr\u00e9s d&#8217;esperar uns dies hem pogut observar el resultat del nostre EXPERIMENT i extreure unes CONCLUSIONS: S&#8217;ha produ\u00eft un fenomen [&hellip;]<\/p>\n","protected":false},"author":24,"featured_media":5043,"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,"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 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