{"id":344,"date":"2019-04-08T00:05:36","date_gmt":"2019-04-08T00:05:36","guid":{"rendered":"http:\/\/www.institutviladomat.cat\/blogs\/stem\/?p=344"},"modified":"2019-04-08T06:26:21","modified_gmt":"2019-04-08T06:26:21","slug":"productes-de-neteja-son-substancies-acides-o-basiques-per-que","status":"publish","type":"post","link":"https:\/\/www.institutviladomat.cat\/blogs\/stem\/2019\/04\/08\/productes-de-neteja-son-substancies-acides-o-basiques-per-que\/","title":{"rendered":"Productes de neteja, s\u00f3n subst\u00e0ncies \u00e0cides o b\u00e0siques? Per qu\u00e8?"},"content":{"rendered":"\n<p>A la SA 305 Mons per descobrir, mons per crear, l&#8217;alumnat de 3r ha treballat les reaccions qu\u00edmiques. Entre d&#8217;altres han treballat les reaccions redox i les de neutralitzaci\u00f3. En una de les pr\u00e0ctiques han esbrinat el pH de diferents productes de neteja. Per fer-ho han fabricat un indicador amb col morada.<\/p>\n\n\n\n<ul class=\"wp-block-gallery columns-3 is-cropped wp-block-gallery-1 is-layout-flex\"><li class=\"blocks-gallery-item\"><figure><img decoding=\"async\" loading=\"lazy\" width=\"768\" height=\"1024\" src=\"https:\/\/www.institutviladomat.cat\/blogs\/stem\/wp-content\/uploads\/sites\/8\/2019\/04\/IMG_20190329_084512-768x1024.jpg\" alt=\"\" data-id=\"346\" data-link=\"https:\/\/www.institutviladomat.cat\/blogs\/stem\/?attachment_id=346\" class=\"wp-image-346\" srcset=\"https:\/\/www.institutviladomat.cat\/blogs\/stem\/wp-content\/uploads\/sites\/8\/2019\/04\/IMG_20190329_084512-768x1024.jpg 768w, https:\/\/www.institutviladomat.cat\/blogs\/stem\/wp-content\/uploads\/sites\/8\/2019\/04\/IMG_20190329_084512-225x300.jpg 225w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/><\/figure><\/li><li class=\"blocks-gallery-item\"><figure><img decoding=\"async\" loading=\"lazy\" width=\"768\" height=\"1024\" src=\"https:\/\/www.institutviladomat.cat\/blogs\/stem\/wp-content\/uploads\/sites\/8\/2019\/04\/IMG_20190329_084531-768x1024.jpg\" alt=\"\" data-id=\"347\" data-link=\"https:\/\/www.institutviladomat.cat\/blogs\/stem\/?attachment_id=347\" class=\"wp-image-347\" srcset=\"https:\/\/www.institutviladomat.cat\/blogs\/stem\/wp-content\/uploads\/sites\/8\/2019\/04\/IMG_20190329_084531-768x1024.jpg 768w, https:\/\/www.institutviladomat.cat\/blogs\/stem\/wp-content\/uploads\/sites\/8\/2019\/04\/IMG_20190329_084531-225x300.jpg 225w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/><\/figure><\/li><li class=\"blocks-gallery-item\"><figure><img decoding=\"async\" loading=\"lazy\" width=\"768\" height=\"1024\" src=\"https:\/\/www.institutviladomat.cat\/blogs\/stem\/wp-content\/uploads\/sites\/8\/2019\/04\/IMG_20190329_084553-768x1024.jpg\" alt=\"\" data-id=\"348\" data-link=\"https:\/\/www.institutviladomat.cat\/blogs\/stem\/?attachment_id=348\" class=\"wp-image-348\" srcset=\"https:\/\/www.institutviladomat.cat\/blogs\/stem\/wp-content\/uploads\/sites\/8\/2019\/04\/IMG_20190329_084553-768x1024.jpg 768w, https:\/\/www.institutviladomat.cat\/blogs\/stem\/wp-content\/uploads\/sites\/8\/2019\/04\/IMG_20190329_084553-225x300.jpg 225w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/><\/figure><\/li><li class=\"blocks-gallery-item\"><figure><img decoding=\"async\" loading=\"lazy\" width=\"1024\" height=\"768\" src=\"https:\/\/www.institutviladomat.cat\/blogs\/stem\/wp-content\/uploads\/sites\/8\/2019\/04\/IMG_20190329_084600-1024x768.jpg\" alt=\"\" data-id=\"349\" data-link=\"https:\/\/www.institutviladomat.cat\/blogs\/stem\/?attachment_id=349\" class=\"wp-image-349\" srcset=\"https:\/\/www.institutviladomat.cat\/blogs\/stem\/wp-content\/uploads\/sites\/8\/2019\/04\/IMG_20190329_084600-1024x768.jpg 1024w, https:\/\/www.institutviladomat.cat\/blogs\/stem\/wp-content\/uploads\/sites\/8\/2019\/04\/IMG_20190329_084600-300x225.jpg 300w, https:\/\/www.institutviladomat.cat\/blogs\/stem\/wp-content\/uploads\/sites\/8\/2019\/04\/IMG_20190329_084600-768x576.jpg 768w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure><\/li><li class=\"blocks-gallery-item\"><figure><img decoding=\"async\" loading=\"lazy\" width=\"768\" height=\"1024\" src=\"https:\/\/www.institutviladomat.cat\/blogs\/stem\/wp-content\/uploads\/sites\/8\/2019\/04\/IMG_20190329_084651-768x1024.jpg\" alt=\"\" data-id=\"350\" data-link=\"https:\/\/www.institutviladomat.cat\/blogs\/stem\/?attachment_id=350\" class=\"wp-image-350\" srcset=\"https:\/\/www.institutviladomat.cat\/blogs\/stem\/wp-content\/uploads\/sites\/8\/2019\/04\/IMG_20190329_084651-768x1024.jpg 768w, https:\/\/www.institutviladomat.cat\/blogs\/stem\/wp-content\/uploads\/sites\/8\/2019\/04\/IMG_20190329_084651-225x300.jpg 225w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/><\/figure><\/li><li class=\"blocks-gallery-item\"><figure><img decoding=\"async\" loading=\"lazy\" width=\"768\" height=\"1024\" src=\"https:\/\/www.institutviladomat.cat\/blogs\/stem\/wp-content\/uploads\/sites\/8\/2019\/04\/IMG_20190329_084827-768x1024.jpg\" alt=\"\" data-id=\"351\" data-link=\"https:\/\/www.institutviladomat.cat\/blogs\/stem\/?attachment_id=351\" class=\"wp-image-351\" srcset=\"https:\/\/www.institutviladomat.cat\/blogs\/stem\/wp-content\/uploads\/sites\/8\/2019\/04\/IMG_20190329_084827-768x1024.jpg 768w, https:\/\/www.institutviladomat.cat\/blogs\/stem\/wp-content\/uploads\/sites\/8\/2019\/04\/IMG_20190329_084827-225x300.jpg 225w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/><\/figure><\/li><\/ul>\n","protected":false},"excerpt":{"rendered":"<p>A la SA 305 Mons per descobrir, mons per crear, l&#8217;alumnat de 3r ha treballat les reaccions qu\u00edmiques. Entre d&#8217;altres<\/p>\n","protected":false},"author":24,"featured_media":345,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[5,3,1],"tags":[],"_links":{"self":[{"href":"https:\/\/www.institutviladomat.cat\/blogs\/stem\/wp-json\/wp\/v2\/posts\/344"}],"collection":[{"href":"https:\/\/www.institutviladomat.cat\/blogs\/stem\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.institutviladomat.cat\/blogs\/stem\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.institutviladomat.cat\/blogs\/stem\/wp-json\/wp\/v2\/users\/24"}],"replies":[{"embeddable":true,"href":"https:\/\/www.institutviladomat.cat\/blogs\/stem\/wp-json\/wp\/v2\/comments?post=344"}],"version-history":[{"count":1,"href":"https:\/\/www.institutviladomat.cat\/blogs\/stem\/wp-json\/wp\/v2\/posts\/344\/revisions"}],"predecessor-version":[{"id":352,"href":"https:\/\/www.institutviladomat.cat\/blogs\/stem\/wp-json\/wp\/v2\/posts\/344\/revisions\/352"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.institutviladomat.cat\/blogs\/stem\/wp-json\/wp\/v2\/media\/345"}],"wp:attachment":[{"href":"https:\/\/www.institutviladomat.cat\/blogs\/stem\/wp-json\/wp\/v2\/media?parent=344"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.institutviladomat.cat\/blogs\/stem\/wp-json\/wp\/v2\/categories?post=344"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.institutviladomat.cat\/blogs\/stem\/wp-json\/wp\/v2\/tags?post=344"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}