{"id":125728,"date":"2024-05-19T14:11:00","date_gmt":"2024-05-19T11:11:00","guid":{"rendered":"https:\/\/milliycha.uz\/?p=125728"},"modified":"2024-05-19T14:11:20","modified_gmt":"2024-05-19T11:11:20","slug":"sulfat-kislota","status":"publish","type":"post","link":"https:\/\/milliycha.uz\/ru\/sulfat-kislota\/","title":{"rendered":"SULFAT KISLOTA"},"content":{"rendered":"\n<p>SULFAT KISLOTA &#8212; H2SO4 2 asosli kuchli kislota. Oddiy sharoitda hidsiz, rangsiz, og&#8217;ir moysimon suyuqlik; zichligi 1,83 g\/sm3(15\u00b0 da), qotish t-rasi 10,45\u00b0, qaynash t-rasi 296,2\u00b0. S.k. suv- ni o&#8217;ziga yutib, ko&#8217;p mikdorda issiklik chiqaradi. Shu sababli uni suyulti- rishda kislotaga suv qo&#8217;shish salbiy oqibatlarga olib keladi (kuchli portlash sodir bo&#8217;lishi mumkin). S.k.ni suyulti- rish uchun uni ozozdan suvga qo&#8217;shiladi. S.k. ning suvdagi eritmalarini so- vitish yo&#8217;li bilan uning H2SO4H2O, H2SO42H2O, H2SO44H2O tarkibli gidratlari olingan. S.k. sulfatlar va gidrosulfatlar hosil qiladi. Kontsen- trlangan S.k. kuchli oksidlovchi. Sulfat angidridning S.k. dagi eritmasi &#171;tu- tovchi&#187; S.k. yoki oleum nomi bilan yuri- tiladi. S.k. oltingugurt, oltingugurt kolchedani FeS2, sulfit angidrid SO2 va b. dan ham hosil qilinadi. S.k. kimyo sanoatining muhim mahsuloti. O&#8217;g&#8217;it tayyorlashda, metallurgiyada, neftni to- zalashda, bo&#8217;yoqchilik sanoatida, sun&#8217;iy tolalar, portlovchi moddalar, xlorid kislota olishda, qo&#8217;rg&#8217;oshinli akkumu- lyatorlarda elektrolit sifatida va b.da ishlatiladi. S.k. ishlab chiqarishdagi zaharli gaz- lar (SO2 va NO2), shuningdek, SO3 va H2SO4 bug&#8217;lari ancha xavflidir. Shuning uchun qurilmalarni yaxshilab germeti- klash va shamollatish kerak. S.k. terini kuchli kuydiradi, u bilan ishlaganda himoya vositalari (ko&#8217;zoynak, rezina qo&#8217;lqop, fartuk, etik)dan foydalanish zarur.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>SULFAT KISLOTA &#8212; H2SO4 2 asosli kuchli kislota. Oddiy sharoitda hidsiz, rangsiz, og&#8217;ir moysimon suyuqlik; zichligi 1,83 g\/sm3(15\u00b0 da), qotish t-rasi 10,45\u00b0, qaynash t-rasi 296,2\u00b0. S.k. suv- ni o&#8217;ziga yutib, &hellip; <a href=\"https:\/\/milliycha.uz\/ru\/sulfat-kislota\/\" 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":[206],"tags":[],"class_list":["post-125728","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-s-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\/125728","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=125728"}],"version-history":[{"count":1,"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/posts\/125728\/revisions"}],"predecessor-version":[{"id":125748,"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/posts\/125728\/revisions\/125748"}],"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=125728"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/categories?post=125728"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/tags?post=125728"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}