{"id":447,"date":"2013-02-08T19:27:57","date_gmt":"2015-11-23T15:55:59","guid":{"rendered":"http:\/\/agora.xtec.cat\/iesmanolohugue\/general\/quimica-interactiva-a-la-uab\/"},"modified":"2016-07-01T19:34:21","modified_gmt":"2016-07-01T17:34:21","slug":"quimica-interactiva-a-la-uab","status":"publish","type":"post","link":"https:\/\/agora.xtec.cat\/iesmanolohugue\/general\/quimica-interactiva-a-la-uab\/","title":{"rendered":"QUIMICA INTERACTIVA A LA UAB"},"content":{"rendered":"<table width=\"100%\" cellspacing=\"0\" cellpadding=\"1\" border=\"0\" align=\"center\">\n<tbody>\n<tr>\n<td width=\"21%\" valign=\"middle\"><img loading=\"lazy\" decoding=\"async\" width=\"120\" height=\"70\" <img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/agora.xtec.cat\/iesmanolohugue\/wp-content\/uploads\/usu9\/2016\/07\/logobatxillerat.jpg\" alt=\"lb\" \/><\/td>\n<td width=\"79%\" valign=\"top\">\n<blockquote class=\"webkit-indent-blockquote\" style=\"margin: 0px 0px 0px 40px; border-style: none; padding: 0px;\">\n<p><span style=\"color: #222222; font-family: arial,sans-serif; font-size: 13px; background-color: rgba(255, 255, 255, 0.92);\"><\/span><span style=\"color: #000000; font-family: Tahoma,Verdana,Arial,Helvetica,sans-serif; font-size: 12.7273px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: 19.5881px; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; background-color: #ffffff; float: none; display: inline ! important;\">Els alumnes de 2n de batxillerat que fan la mat\u00e8ria de qu\u00edmica, avui, 8\/2\/2013, han anat a les jornades de qu\u00edmica a la UAB: <\/span><span style=\"color: #000000; font-family: Tahoma,Verdana,Arial,Helvetica,sans-serif; font-size: 12.7273px; font-style: normal; font-variant: normal; letter-spacing: normal; line-height: 19.5881px; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; background-color: #ffffff; float: none; display: inline ! important;\"><strong>Qu\u00edmica Interactiva.<\/strong><\/span><span style=\"color: #000000; font-family: Tahoma,Verdana,Arial,Helvetica,sans-serif; font-size: 12.7273px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: 19.5881px; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; background-color: #ffffff; float: none; display: inline ! important;\">..<\/span><\/p>\n<\/blockquote>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p align=\"center\"> <img decoding=\"async\" align=\"middle\" alt=\"nqi\" <img decoding=\"async\" src=\"http:\/\/agora.xtec.cat\/iesmanolohugue\/wp-content\/uploads\/usu9\/2016\/07\/noticiaquimicainteractiva.jpg\" \/><\/p>\n<p>Aquestes activitats tenen com a objectiu potenciar en els estudiants de secund\u00e0ria l&#8217;inter\u00e8s per la Qu\u00edmica.<\/p>\n<p>La sessi\u00f3 ha comen\u00e7at amb una xerrada informativa i la visita a una exposici\u00f3 que mostra la import\u00e0ncia de la qu\u00edmica en la vida quotidiana.<\/p>\n<p>M\u00e9s tard els alumnes han anat a l&#8217;aula d&#8217;inform\u00e0tica de la Facultat de Ci\u00e8ncies, on han fet simulacions te\u00f2riques per con\u00e8ixer l&#8217;aigua. <br \/>Han treballat amb el programa ChemBio3D que permet construir i visualitzar tot tipus de mol\u00e8cules i predir la seva estructura molecular real basant-se en models cl\u00e0ssics i tamb\u00e9 en els principis de la mec\u00e0nica qu\u00e0ntica. Aix\u00ed han pogut optimitzar la geometria de la mol\u00e8cula d&#8217;aigua, han pogut veure l&#8217;estructura de 5 mol\u00e8cules d&#8217;aigua per comprovar com la formaci\u00f3 d&#8217;enlla\u00e7os d&#8217;hidrogen determina l&#8217;estructura del conjunt, modelitzar l&#8217;estructura d&#8217;una nanogota d&#8217;aigua (50 mol\u00e8cules) i estudiar la solvataci\u00f3 dels ions sodi i clor en una dissoluci\u00f3 aquosa.<\/p>\n<p>La \u00faltima part de la sessi\u00f3 ha consistit en fer diferents pr\u00e0ctiques experimentals als laboratoris docents del Departament de Qu\u00edmica, en grups de dos alumnes. Han fet diferents pr\u00e0ctiques com: esbrinar per cromatografia de gasos si una mostra cont\u00e9 subst\u00e0ncies dopants, determinar empremtes digitals per dos m\u00e8todes diferents (amb iode i amb superadhesiu), determinaci\u00f3 de sang per quimioluminisc\u00e8ncia amb luminol, identificaci\u00f3 de metalls (Ni, Cu, Fe) en aig\u00fces de consum, han fabricat pol\u00edmers entrecreuats de poliacrilamida, gels polim\u00e8rics, reaccions redox oscil\u00b7lants&#8230;<\/p>\n<p>Tamb\u00e9 han vist demostracions d&#8217;algunes experi\u00e8ncies amb metalls amb mem\u00f2ria de forma, experi\u00e8ncies amb&nbsp; nitrogen l\u00edquid&#8230;<\/p>\n<\/p>\n<p>Podeu veure les fotografies a la <a href=\"\/iesmanolohugue\/intranet\/index.php?module=pagines&amp;func=display&amp;pageid=7\" target=\"_blank\" title=\"ss\">Mediateca 2013<\/a>.<\/p>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","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":[1],"tags":[60,63],"class_list":["post-447","post","type-post","status-publish","format-standard","hentry","category-general","tag-intraweb","tag-noticies"],"post_mailing_queue_ids":[],"_links":{"self":[{"href":"https:\/\/agora.xtec.cat\/iesmanolohugue\/wp-json\/wp\/v2\/posts\/447","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/agora.xtec.cat\/iesmanolohugue\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/agora.xtec.cat\/iesmanolohugue\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/iesmanolohugue\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/iesmanolohugue\/wp-json\/wp\/v2\/comments?post=447"}],"version-history":[{"count":3,"href":"https:\/\/agora.xtec.cat\/iesmanolohugue\/wp-json\/wp\/v2\/posts\/447\/revisions"}],"predecessor-version":[{"id":3425,"href":"https:\/\/agora.xtec.cat\/iesmanolohugue\/wp-json\/wp\/v2\/posts\/447\/revisions\/3425"}],"wp:attachment":[{"href":"https:\/\/agora.xtec.cat\/iesmanolohugue\/wp-json\/wp\/v2\/media?parent=447"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/agora.xtec.cat\/iesmanolohugue\/wp-json\/wp\/v2\/categories?post=447"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/agora.xtec.cat\/iesmanolohugue\/wp-json\/wp\/v2\/tags?post=447"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}