{"id":121608,"date":"2024-05-12T13:00:06","date_gmt":"2024-05-12T10:00:06","guid":{"rendered":"https:\/\/milliycha.uz\/?p=121608"},"modified":"2024-05-12T13:00:09","modified_gmt":"2024-05-12T10:00:09","slug":"mis-oksidlari","status":"publish","type":"post","link":"https:\/\/milliycha.uz\/ru\/mis-oksidlari\/","title":{"rendered":"Mis oksidlari"},"content":{"rendered":"\n<p>Mis oksidlari, mis (1)-OK s i D, Si2O \u2014 qizg&#8217;ishjigarrang kristallar. Suyuklanish t-rasi 1242\u00b0, zichligi 6,1 g\/ sm3. Suvda erimaydi, ishqorlar b-n reak- tsiyaga kirishadi. Vodorod, is gazi va faol metallar (Mg, A1, Zn) ta&#8217;sirida metal holatgacha qaytariladi. Qizdirilganda oksidlanib CuO ga aylanadi. Tabiatda kuprit minerali ko&#8217;rinishida uchraydi. NaCl eritmasini mis elektrodlarni qo&#8217;llab elektroliz qilish, lab.da Sio ni 1100\u00b0 gacha qizdirish yo&#8217;li b-n olinadi. Shisha, keramika, sirlar uchun pigment, bo&#8217;yoklar komponenti va fungisid sifa- tida ishlatiladi. Mis (P)-oksid, Sio \u2014 kora rangli kristallar. Suyuklanish t-rasi 1447\u00b0 (O2bosimi ostida), zichligi 6,51 g\/sm3. Suvda erimaydi. 1100\u00b0 gacha qizdirilsa Si2O va O2 ga parchalanadi. Faol metal- lar, vodorod, uglerod, is gazi, ammiak va alkanlar Sio ni Si gacha kaytaradi. Kislotalar ta&#8217;sirida Si (II) tuzlari ammiakning suvdagi eritmalari b-n am- miakat [Cu(NH3)4]4 (on)2, ishqorlar b-n Kupratlar MeCuO2 (Me \u2014 ishqoriy metall) hosil qiladi. CuSO4ra NaOH yoki kon ta&#8217;sir ettirib, lab.da Si ni 400-500\u00b0 gacha qizdirib olinadi. Oksid katalizatorlar olishda, shisha, keramika, emallar uchun pigment, Galvanotexnika- da elektrodlar tayyorlashda qo&#8217;llana- Di. To&#8217;q qizil rangli mis seskvi-OK- Sid Si2O3 mavjudligi haqida ham ma&#8217; &#8212; lumotlar bor. U K2S2O2 ga Si(on)2 ta&#8217;- sir ettirilganda hosil bo&#8217;ladi; 400\u00b0 da CuO va O2 ga parchalanadi.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Mis oksidlari, mis (1)-OK s i D, Si2O \u2014 qizg&#8217;ishjigarrang kristallar. Suyuklanish t-rasi 1242\u00b0, zichligi 6,1 g\/ sm3. Suvda erimaydi, ishqorlar b-n reak- tsiyaga kirishadi. Vodorod, is gazi va faol &hellip; <a href=\"https:\/\/milliycha.uz\/ru\/mis-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":[217],"tags":[],"class_list":["post-121608","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-m-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\/121608","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=121608"}],"version-history":[{"count":1,"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/posts\/121608\/revisions"}],"predecessor-version":[{"id":121628,"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/posts\/121608\/revisions\/121628"}],"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=121608"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/categories?post=121608"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/tags?post=121608"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}