{"id":10742,"date":"2025-03-03T10:17:06","date_gmt":"2025-03-03T09:17:06","guid":{"rendered":"https:\/\/agora.xtec.cat\/insbadiaimargarit\/?p=10742"},"modified":"2025-03-03T10:17:06","modified_gmt":"2025-03-03T09:17:06","slug":"cristalls-a-la-vista-a-3r-deso","status":"publish","type":"post","link":"https:\/\/agora.xtec.cat\/insbadiaimargarit\/portada\/cristalls-a-la-vista-a-3r-deso\/","title":{"rendered":"Cristalls a la vista a 3r d&#8217;eso"},"content":{"rendered":"<p><span style=\"font-weight: 400;\">Cristalls a la vista!<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Aquestes setmanes, els alumnes de 3r d\u2019ESO ens hem convertit en cient\u00edfics al laboratori per descobrir el fascinant m\u00f3n de la cristal\u00b7litzaci\u00f3. Despr\u00e9s de preparar dissolucions de sal comuna (NaCl) i sulfat de coure (CuSO\u2084), hem tingut paci\u00e8ncia&#8230; i la recompensa ha valgut la pena!\u00a0\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Quan vam observar els cristalls formats amb la lupa, no ens ho pod\u00edem creure: petits cubs perfectes de sal i espectaculars cristalls blaus de sulfat de coure que semblaven trets d\u2019un conte de ci\u00e8ncia-ficci\u00f3.\u00a0\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">A m\u00e9s, hem apr\u00e8s que darrere d\u2019aquestes formes tan boniques hi ha tota una estructura at\u00f2mica ordenada, amb ions que s\u2019agrupen seguint patrons molt precisos gr\u00e0cies als enlla\u00e7os i\u00f2nics.\u00a0\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Una experi\u00e8ncia incre\u00efble que ens ha demostrat que la qu\u00edmica tamb\u00e9 pot ser&#8230; pura m\u00e0gia!<\/span><\/p>\n<p style=\"text-align: right;\"><strong>Vanessa Paredes<\/strong><\/p>\n<p><a href=\"https:\/\/agora.xtec.cat\/insbadiaimargarit\/wp-content\/uploads\/usu348\/2025\/03\/COLLAGE-cristalls-scaled.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-large wp-image-10743\" src=\"https:\/\/agora.xtec.cat\/insbadiaimargarit\/wp-content\/uploads\/usu348\/2025\/03\/COLLAGE-cristalls-576x1024.jpg\" alt=\"\" width=\"576\" height=\"1024\" srcset=\"https:\/\/agora.xtec.cat\/insbadiaimargarit\/wp-content\/uploads\/usu348\/2025\/03\/COLLAGE-cristalls-576x1024.jpg 576w, https:\/\/agora.xtec.cat\/insbadiaimargarit\/wp-content\/uploads\/usu348\/2025\/03\/COLLAGE-cristalls-169x300.jpg 169w, https:\/\/agora.xtec.cat\/insbadiaimargarit\/wp-content\/uploads\/usu348\/2025\/03\/COLLAGE-cristalls-768x1366.jpg 768w, https:\/\/agora.xtec.cat\/insbadiaimargarit\/wp-content\/uploads\/usu348\/2025\/03\/COLLAGE-cristalls-864x1536.jpg 864w, https:\/\/agora.xtec.cat\/insbadiaimargarit\/wp-content\/uploads\/usu348\/2025\/03\/COLLAGE-cristalls-1152x2048.jpg 1152w, https:\/\/agora.xtec.cat\/insbadiaimargarit\/wp-content\/uploads\/usu348\/2025\/03\/COLLAGE-cristalls-scaled.jpg 1440w\" sizes=\"auto, (max-width: 576px) 100vw, 576px\" \/><\/a><\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Els alumnes de 3r d\u2019ESO ens hem convertit en cient\u00edfics al laboratori per descobrir el fascinant m\u00f3n de la cristal\u00b7litzaci\u00f3.&hellip;  <a href=\"https:\/\/agora.xtec.cat\/insbadiaimargarit\/portada\/cristalls-a-la-vista-a-3r-deso\/\" title=\"Read Cristalls a la vista a 3r d&#8217;eso\">Llegeix m\u00e9s\u00bb<\/a><\/p>\n","protected":false},"author":149,"featured_media":10743,"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":[127,131,29,320],"tags":[378,187,124],"class_list":["post-10742","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-eso-3","category-espai-cientific","category-portada","category-steam","tag-curs-2024-25","tag-eso","tag-projecte-educatiu"],"post_mailing_queue_ids":[],"_links":{"self":[{"href":"https:\/\/agora.xtec.cat\/insbadiaimargarit\/wp-json\/wp\/v2\/posts\/10742","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/agora.xtec.cat\/insbadiaimargarit\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/agora.xtec.cat\/insbadiaimargarit\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/insbadiaimargarit\/wp-json\/wp\/v2\/users\/149"}],"replies":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/insbadiaimargarit\/wp-json\/wp\/v2\/comments?post=10742"}],"version-history":[{"count":1,"href":"https:\/\/agora.xtec.cat\/insbadiaimargarit\/wp-json\/wp\/v2\/posts\/10742\/revisions"}],"predecessor-version":[{"id":10744,"href":"https:\/\/agora.xtec.cat\/insbadiaimargarit\/wp-json\/wp\/v2\/posts\/10742\/revisions\/10744"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/insbadiaimargarit\/wp-json\/wp\/v2\/media\/10743"}],"wp:attachment":[{"href":"https:\/\/agora.xtec.cat\/insbadiaimargarit\/wp-json\/wp\/v2\/media?parent=10742"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/agora.xtec.cat\/insbadiaimargarit\/wp-json\/wp\/v2\/categories?post=10742"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/agora.xtec.cat\/insbadiaimargarit\/wp-json\/wp\/v2\/tags?post=10742"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}