{"id":13049,"date":"2025-05-12T09:34:22","date_gmt":"2025-05-12T07:34:22","guid":{"rendered":"https:\/\/agora.xtec.cat\/inslarboc\/?p=13049"},"modified":"2025-10-23T09:01:30","modified_gmt":"2025-10-23T07:01:30","slug":"ciencia-amb-gel-sec-vii-edicio-portem-la-ciencia-al-carrer","status":"publish","type":"post","link":"https:\/\/agora.xtec.cat\/inslarboc\/projectes\/ciencia-amb-gel-sec-vii-edicio-portem-la-ciencia-al-carrer\/","title":{"rendered":"Ci\u00e8ncia amb gel sec – VII Edici\u00f3 “Portem la ci\u00e8ncia al carrer”"},"content":{"rendered":"

VII Edici\u00f3 “Portem la ci\u00e8ncia al carrer”<\/h2>\n

Ci\u00e8ncia amb gel sec<\/h3>\n

12 alumnes de 2n d\u2019ESO entusiasmats per la f\u00edsica i la qu\u00edmica van participar en la VII edici\u00f3 “Portem la ci\u00e8ncia al carrer”, organitzada pel CRP del Baix Pened\u00e8s i celebrada a la Pla\u00e7a Nova del Vendrell aquest passat dissabte 10 de maig.<\/p>\n

En aquesta ocasi\u00f3 els nostres estudiants van realitzar diferents experi\u00e8ncies amb el gel sec, di\u00f2xid de carboni (CO2<\/sub>) en estat s\u00f2lid, per ensenyar al p\u00fablic que s’apropava a l’estant les seves propietats. Per exemple, il\u00b7lustraven com el di\u00f2xid de carboni t\u00e9 la propietat de passar d’estat s\u00f2lid a gas sense passar per l\u2019estat l\u00edquid a pressi\u00f3 atmosf\u00e8rica, per aquest motiu, es diu gel sec, perqu\u00e8 no mulla. En col\u00b7locar-lo en aigua, demostraven que el gel sec \u00e9s m\u00e9s dens que l\u2019aigua i explicaven perqu\u00e8 es formava una boira. Jugant amb els indicadors \u00e0cid-base, mostraven que el di\u00f2xid de carboni \u00e9s una subst\u00e0ncia \u00e0cida, la qual est\u00e0 present en totes les begudes amb gas.<\/p>\n

Cal destacar les ganes que posaven tots els estudiants perqu\u00e8 tothom que vingu\u00e9s a veure’ls, marx\u00e9s aprenent que era el gel sec. Aix\u00ed, que volem donar-los les gr\u00e0cies a tots i a totes pel seu esfor\u00e7 i la seva implicaci\u00f3 en aquest tipus de projectes que contribueixen a fer m\u00e9s propera la ci\u00e8ncia a tothom.<\/p>\n

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

[GALERIA D’IMATGES<\/a>]<\/strong><\/em><\/h3>\n","protected":false},"excerpt":{"rendered":"

L’Institut de l’Arbo\u00e7 va participar en la VII edici\u00f3 “Portem la ci\u00e8ncia al carrer”, organitzada pel CRP del Baix Pened\u00e8s i celebrada a la Pla\u00e7a Nova del Vendrell aquest passat dissabte 10 de maig… Llegeix m\u00e9s\u00bb<\/a><\/p>\n","protected":false},"author":1,"featured_media":13053,"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":[214],"tags":[1026,1027],"class_list":["post-13049","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-projectes","tag-ciencia-amb-gel-sec","tag-vii-edicio-portem-la-ciencia-al-carrer"],"post_mailing_queue_ids":[],"_links":{"self":[{"href":"https:\/\/agora.xtec.cat\/inslarboc\/wp-json\/wp\/v2\/posts\/13049","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/agora.xtec.cat\/inslarboc\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/agora.xtec.cat\/inslarboc\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/inslarboc\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/inslarboc\/wp-json\/wp\/v2\/comments?post=13049"}],"version-history":[{"count":5,"href":"https:\/\/agora.xtec.cat\/inslarboc\/wp-json\/wp\/v2\/posts\/13049\/revisions"}],"predecessor-version":[{"id":13055,"href":"https:\/\/agora.xtec.cat\/inslarboc\/wp-json\/wp\/v2\/posts\/13049\/revisions\/13055"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/inslarboc\/wp-json\/wp\/v2\/media\/13053"}],"wp:attachment":[{"href":"https:\/\/agora.xtec.cat\/inslarboc\/wp-json\/wp\/v2\/media?parent=13049"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/agora.xtec.cat\/inslarboc\/wp-json\/wp\/v2\/categories?post=13049"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/agora.xtec.cat\/inslarboc\/wp-json\/wp\/v2\/tags?post=13049"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}