{"id":113260,"date":"2024-01-10T10:36:19","date_gmt":"2024-01-10T07:36:19","guid":{"rendered":"https:\/\/milliycha.uz\/?p=113260"},"modified":"2024-01-10T10:36:21","modified_gmt":"2024-01-10T07:36:21","slug":"qalay-sulfidlari","status":"publish","type":"post","link":"https:\/\/milliycha.uz\/ru\/qalay-sulfidlari\/","title":{"rendered":"Qalay sulfidlari"},"content":{"rendered":"\n<p>Qalay sulfidlari \u2014 qalayning oltingugurt bilan hosil qilgan birikmalari. Qalay monosulfid, \u2014 qoramtir-jigarrang kristall modda. Suyuqlanish temperaturasi 881\u00b0, zichligi 5,08 g\/sm3 (a8p). 2 ta shakl o&#8217;zgarishi mavjud: a va r\\ a\u2014>r o&#8217;tish temperaturasi 605\u00b0. Suvda, suyultirilgan mineral kislotalar va kontsentrlangan xlorid kislotada erimaydi, kontsentrlangan Ngto3, N2804, ng&#8217; va zar suvit eriydi. Havoda asta-sekin 8p08 va 8p02 gacha oksidlanadi. Tabiatda 8p8 \u2014 kamyob uchraydigan gersenbergid minerali. Qalay disulfid, 8p82 \u2014 sariq kristall modda. Suvda, suyultirilgan mineral kislotalarda erimaydi, kontsentrlangan kislotalarda, ishqorlar va ammoniy sulfidda yaxshi eriydi. 4 valentli qalay tuzlariga vodorod sulfide ta&#8217;sir etishidan hosil bo&#8217;ladi. Kukun holidagi qalay va oltingugurt aralashmasini (ammoniy xlorid ishtirokida) qizdirilganda hosil bo&#8217;ladigan oltin rang \u2014 sariq tusli 8p82 &#171;oltin hal&#187; deb ataladi. Uni yog&#8217;och gipsdan yasalgan buyumlarni bo&#8217;yash uchun ishlatiladi.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Qalay sulfidlari \u2014 qalayning oltingugurt bilan hosil qilgan birikmalari. Qalay monosulfid, \u2014 qoramtir-jigarrang kristall modda. Suyuqlanish temperaturasi 881\u00b0, zichligi 5,08 g\/sm3 (a8p). 2 ta shakl o&#8217;zgarishi mavjud: a va r\\ &hellip; <a href=\"https:\/\/milliycha.uz\/ru\/qalay-sulfidlari\/\" class=\"more-link\">Read More<\/a><\/p>\n","protected":false},"author":1,"featured_media":99837,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[191],"tags":[],"class_list":["post-113260","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-q-harfi","entry"],"translation":{"provider":"WPGlobus","version":"3.0.2","language":"ru","enabled_languages":["uz","kr","ru"],"languages":{"uz":{"title":true,"content":true,"excerpt":false},"kr":{"title":false,"content":false,"excerpt":false},"ru":{"title":false,"content":false,"excerpt":false}}},"_links":{"self":[{"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/posts\/113260","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/comments?post=113260"}],"version-history":[{"count":1,"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/posts\/113260\/revisions"}],"predecessor-version":[{"id":113261,"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/posts\/113260\/revisions\/113261"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/media\/99837"}],"wp:attachment":[{"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/media?parent=113260"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/categories?post=113260"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/tags?post=113260"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}