{"id":111762,"date":"2023-10-20T09:09:42","date_gmt":"2023-10-20T06:09:42","guid":{"rendered":"https:\/\/milliycha.uz\/?p=111762"},"modified":"2023-10-20T09:09:45","modified_gmt":"2023-10-20T06:09:45","slug":"qorgoshin-oksidlari","status":"publish","type":"post","link":"https:\/\/milliycha.uz\/ru\/qorgoshin-oksidlari\/","title":{"rendered":"Qo&#8217;rg&#8217;oshin oksidlari"},"content":{"rendered":"\n<p>Qo&#8217;rg&#8217;oshin oksidlari. Qo&#8217;rg&#8217;oshin kislorod bilan 3 xil oksid Ro, R02, R304 hamda nostexiometrik tarkibli qo&#8217;rg&#8217;oshin oksidlari hosil qiladi: qo&#8217;rg&#8217;oshin (P)-oksid, ro \u2014 qizil tusli modda. 2 ta modifikatsiyasi ma&#8217;lum: quyi temperaturali a-ro (glyot) va yuqori temperaturali (5-ro (massikot). a-ro ning zichligi 9,35 g\/sm3. (z-ro \u2014 sariq tusli, suyuqlanish temperaturasi 886\u00b0, qaynash temperaturasi 1470\u00b0, zichliti 9,63 g\/sm3. Polimorf o&#8217;tish temperaturasi 489\u00b0. Ro akkumulyatorlar tayyorlashda, shisha, sir va alifmoy ishlab chiqarishda qo&#8217;llanadi. Qo&#8217;rg&#8217;oshin (1U)-oksid, R02 \u2014 qo&#8217;ng&#8217;ir rangli kukun. 2 ta shakl o&#8217;zgarishi (a va 3) ma&#8217;lum. a-R02 ning zichligi 9,33 g\/.sm3, R-ro,niki 9,67 g\/sm3. R02 \u2014 kuchli OK &#8212; sidlovchi, suvda, suyultirilgan kislotalarda erimaydi, ishqorlarda oz eriydi. R304 ni nitrat kislota bilan parchalab, R+2 tuzlarini elektrokimyoviy oksidlab kuchli oksidlovchilar (xlor, brom, gipoxlorit va boshqalar) ta&#8217;sir ettirib olinadi. Akkumulyatorlar tayyorlashda va oksidlovchi sifatida qo&#8217;llanadi. Qo&#8217;rg&#8217;oshin qo&#8217;sh oksid (Su-r i k), R304 \u2014 ortoplyumbat kislota N4R04 ning qo&#8217;rgoshinli tuzi, qovoq rang kukun. Zichligi 9,1 g\/sm3; kuchli oksidlovchi, 500\u00b0 gacha qizdirilsa, termik dissotsiatsiyaga uchraydi: 2R304\u2014>6RO+og billur, shisha va sirlar ishlab chiqarishda qo&#8217;llanadi.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Qo&#8217;rg&#8217;oshin oksidlari. Qo&#8217;rg&#8217;oshin kislorod bilan 3 xil oksid Ro, R02, R304 hamda nostexiometrik tarkibli qo&#8217;rg&#8217;oshin oksidlari hosil qiladi: qo&#8217;rg&#8217;oshin (P)-oksid, ro \u2014 qizil tusli modda. 2 ta modifikatsiyasi ma&#8217;lum: quyi &hellip; <a href=\"https:\/\/milliycha.uz\/ru\/qorgoshin-oksidlari\/\" 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-111762","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\/111762","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=111762"}],"version-history":[{"count":1,"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/posts\/111762\/revisions"}],"predecessor-version":[{"id":111763,"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/posts\/111762\/revisions\/111763"}],"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=111762"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/categories?post=111762"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/tags?post=111762"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}