{"id":341,"date":"2018-08-24T13:33:18","date_gmt":"2018-08-24T11:33:18","guid":{"rendered":"http:\/\/blogs2.abo.fi\/oppnalaborationer\/?page_id=341"},"modified":"2018-08-24T13:33:18","modified_gmt":"2018-08-24T11:33:18","slug":"kalkvatten","status":"publish","type":"page","link":"https:\/\/blogs2.abo.fi\/oppnalaborationer\/material\/kalkvatten\/","title":{"rendered":"Kalkvatten"},"content":{"rendered":"<p><a href=\"http:\/\/blogs2.abo.fi\/oppnalaborationer\/wp-content\/uploads\/sites\/58\/2018\/08\/Kalkvatten-recept.pdf\" target=\"_blank\" rel=\"noopener\">Recept Kalkvatten<\/a><\/p>\n<p>2 g kalciumhydroxid, Ca(OH)2<br \/>\n1 dm3 destillerat vatten<\/p>\n<p>L\u00f6s upp kalciumhydroxiden i vattnet. Skaka ordentligt (om du har tillg\u00e5ng till en magnetomr\u00f6rare s\u00e5 anv\u00e4nd g\u00e4rna den och blanda om l\u00f6sningen ca 5 min.<br \/>\nAll kalciumhydroxid kommer inte att l\u00f6sa upp sig och \u00f6verskottet m\u00e5ste d\u00e4rf\u00f6r filtreras bort. Partiklarna \u00e4r sm\u00e5 och t\u00e4pper till porerna i filtrerpappret, s\u00e5 man m\u00e5ste byta filtrerpapper flera g\u00e5nger.<\/p>\n<p>En metod som fungerar f\u00f6rh\u00e5llandevis bra \u00e4r att man f\u00f6rst filtrerar l\u00f6sningen genom ett kaffefilter, som filtrerar bort en del av den ol\u00f6sta kalciumhydroxiden, men inte allt, dvs. l\u00f6sningen \u00e4r fortfarande lite grumlig. Men efter detta g\u00e5r det l\u00e4ttare att filtrera en andra g\u00e5ng, och nu genom ett filterpapper.<\/p>\n<p>F\u00f6rvara l\u00f6sningen i en sluten flaska.<\/p>\n<p>Ca(OH)2<img loading=\"lazy\" decoding=\"async\" class=\"alignnone  wp-image-70\" src=\"http:\/\/blogs2.abo.fi\/oppnalaborationer\/wp-content\/uploads\/sites\/58\/2017\/03\/1024px-GHS-pictogram-exclam.svg_.png\" alt=\"\" width=\"92\" height=\"92\" srcset=\"https:\/\/blogs2.abo.fi\/oppnalaborationer\/wp-content\/uploads\/sites\/58\/2017\/03\/1024px-GHS-pictogram-exclam.svg_.png 1024w, https:\/\/blogs2.abo.fi\/oppnalaborationer\/wp-content\/uploads\/sites\/58\/2017\/03\/1024px-GHS-pictogram-exclam.svg_-150x150.png 150w, https:\/\/blogs2.abo.fi\/oppnalaborationer\/wp-content\/uploads\/sites\/58\/2017\/03\/1024px-GHS-pictogram-exclam.svg_-300x300.png 300w, https:\/\/blogs2.abo.fi\/oppnalaborationer\/wp-content\/uploads\/sites\/58\/2017\/03\/1024px-GHS-pictogram-exclam.svg_-768x768.png 768w, https:\/\/blogs2.abo.fi\/oppnalaborationer\/wp-content\/uploads\/sites\/58\/2017\/03\/1024px-GHS-pictogram-exclam.svg_-624x624.png 624w\" sizes=\"auto, (max-width: 92px) 100vw, 92px\" \/> <img loading=\"lazy\" decoding=\"async\" class=\"alignnone  wp-image-339\" src=\"http:\/\/blogs2.abo.fi\/oppnalaborationer\/wp-content\/uploads\/sites\/58\/2018\/08\/Fr\u00e4tande.png\" alt=\"\" width=\"93\" height=\"93\" srcset=\"https:\/\/blogs2.abo.fi\/oppnalaborationer\/wp-content\/uploads\/sites\/58\/2018\/08\/Fr\u00e4tande.png 724w, https:\/\/blogs2.abo.fi\/oppnalaborationer\/wp-content\/uploads\/sites\/58\/2018\/08\/Fr\u00e4tande-150x150.png 150w, https:\/\/blogs2.abo.fi\/oppnalaborationer\/wp-content\/uploads\/sites\/58\/2018\/08\/Fr\u00e4tande-300x300.png 300w, https:\/\/blogs2.abo.fi\/oppnalaborationer\/wp-content\/uploads\/sites\/58\/2018\/08\/Fr\u00e4tande-624x624.png 624w\" sizes=\"auto, (max-width: 93px) 100vw, 93px\" \/><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Recept Kalkvatten 2 g kalciumhydroxid, Ca(OH)2 1 dm3 destillerat vatten L\u00f6s upp kalciumhydroxiden i vattnet. Skaka ordentligt (om du har tillg\u00e5ng till en magnetomr\u00f6rare s\u00e5 anv\u00e4nd g\u00e4rna den och blanda om l\u00f6sningen ca 5 min. All kalciumhydroxid kommer inte att l\u00f6sa upp sig och \u00f6verskottet m\u00e5ste d\u00e4rf\u00f6r filtreras bort. Partiklarna \u00e4r sm\u00e5 och t\u00e4pper till [&hellip;]<\/p>\n","protected":false},"author":255,"featured_media":0,"parent":2,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-341","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/blogs2.abo.fi\/oppnalaborationer\/wp-json\/wp\/v2\/pages\/341","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blogs2.abo.fi\/oppnalaborationer\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/blogs2.abo.fi\/oppnalaborationer\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/blogs2.abo.fi\/oppnalaborationer\/wp-json\/wp\/v2\/users\/255"}],"replies":[{"embeddable":true,"href":"https:\/\/blogs2.abo.fi\/oppnalaborationer\/wp-json\/wp\/v2\/comments?post=341"}],"version-history":[{"count":1,"href":"https:\/\/blogs2.abo.fi\/oppnalaborationer\/wp-json\/wp\/v2\/pages\/341\/revisions"}],"predecessor-version":[{"id":343,"href":"https:\/\/blogs2.abo.fi\/oppnalaborationer\/wp-json\/wp\/v2\/pages\/341\/revisions\/343"}],"up":[{"embeddable":true,"href":"https:\/\/blogs2.abo.fi\/oppnalaborationer\/wp-json\/wp\/v2\/pages\/2"}],"wp:attachment":[{"href":"https:\/\/blogs2.abo.fi\/oppnalaborationer\/wp-json\/wp\/v2\/media?parent=341"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}