{"id":11541,"date":"2024-01-23T13:29:32","date_gmt":"2024-01-23T12:29:32","guid":{"rendered":"https:\/\/agora.xtec.cat\/escolapoblenou\/?p=11541"},"modified":"2024-01-23T13:29:32","modified_gmt":"2024-01-23T12:29:32","slug":"activitat-acid-o-basic","status":"publish","type":"post","link":"https:\/\/agora.xtec.cat\/escolapoblenou\/primaria\/3r\/activitat-acid-o-basic\/","title":{"rendered":"Activitat \u00c0cid o B\u00e0sic"},"content":{"rendered":"

Activitat en centre: Taller \u201c\u00c0cid o b\u00e0sic\u201d,\u201cCi\u00e8ncia per a tots\u201d<\/b><\/p>\n

Us volem explicar els tallers de ci\u00e8ncia que han fet els nens i nenes de Cicle Mitj\u00e0. Informar-vos tamb\u00e9 que la sessi\u00f3 amb els nens i nenes de 3r va ser gravada per sortir al programa \u201cCatacrack\u201d de Betev\u00e9.<\/span><\/p>\n

Van venir a fer els tallers dos nois \u201ccient\u00edfics\/investigadors\u201d que treballen en la recerca entorn d\u2019una malaltia que tots coneixem, el c\u00e0ncer. Aix\u00ed, apropem la ci\u00e8ncia a l\u2019escola i entenem una mica que \u00e9s el que\u00a0 fan al laboratori i per a que serveix all\u00f2 que fan.<\/span><\/p>\n

Us resumim l\u2019experiment que vam fer i que consistia a\u00a0 trobar el ph d\u2019algunes subst\u00e0ncies:<\/span><\/p>\n

-Va caldre bullir una col lombarda i extreure\u2019n el suc; aquest, es convertiria en el nostre indicador.<\/span><\/p>\n

-Tot seguit, vam anar barrejant el l\u00edquid de la col amb altres l\u00edquids tals com: suc de llimona, amoniac, lleixiu, aigua, vinagre, llet.<\/span><\/p>\n

-Hav\u00edem d\u2019observar i comprovar el color de la barreja i deduir si era la soluci\u00f3 \u00e0cida o b\u00e0sica.<\/span><\/p>\n

-El ph t\u00e9 una escala que va de l\u20191 al 14; al mig estaria el ph7 que seria el ph neutre.<\/span><\/p>\n

Tot plegat, molt curi\u00f3s i interessant!<\/span><\/p>\n

Tant de bo els investigadors puguin anar avan\u00e7ant i siguin capa\u00e7os de trobar solucions entorn de la malaltia del c\u00e0ncer. Desitgem que aix\u00ed sigui!<\/span><\/p>\n

FOTOS DE 3r<\/span><\/a><\/p>\n

FOTOS DE 4t<\/span><\/a><\/p>\n

 <\/p>\n","protected":false},"excerpt":{"rendered":"

Activitat en centre: Taller \u201c\u00c0cid o b\u00e0sic\u201d,\u201cCi\u00e8ncia per a tots\u201d Us volem explicar els tallers de ci\u00e8ncia que han fet els nens i nenes de Cicle Mitj\u00e0. Informar-vos tamb\u00e9 que la sessi\u00f3 amb els nens i nenes de 3r va ser gravada per sortir al programa \u201cCatacrack\u201d de Betev\u00e9. Van venir a fer els tallers […]<\/p>\n","protected":false},"author":44,"featured_media":11543,"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 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":[12,13],"tags":[],"class_list":["post-11541","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-3r","category-4t"],"post_mailing_queue_ids":[],"_links":{"self":[{"href":"https:\/\/agora.xtec.cat\/escolapoblenou\/wp-json\/wp\/v2\/posts\/11541","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/agora.xtec.cat\/escolapoblenou\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/agora.xtec.cat\/escolapoblenou\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/escolapoblenou\/wp-json\/wp\/v2\/users\/44"}],"replies":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/escolapoblenou\/wp-json\/wp\/v2\/comments?post=11541"}],"version-history":[{"count":2,"href":"https:\/\/agora.xtec.cat\/escolapoblenou\/wp-json\/wp\/v2\/posts\/11541\/revisions"}],"predecessor-version":[{"id":11544,"href":"https:\/\/agora.xtec.cat\/escolapoblenou\/wp-json\/wp\/v2\/posts\/11541\/revisions\/11544"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/escolapoblenou\/wp-json\/wp\/v2\/media\/11543"}],"wp:attachment":[{"href":"https:\/\/agora.xtec.cat\/escolapoblenou\/wp-json\/wp\/v2\/media?parent=11541"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/agora.xtec.cat\/escolapoblenou\/wp-json\/wp\/v2\/categories?post=11541"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/agora.xtec.cat\/escolapoblenou\/wp-json\/wp\/v2\/tags?post=11541"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}