{"id":1804,"date":"2011-07-07T16:06:40","date_gmt":"2011-07-07T13:06:40","guid":{"rendered":"http:\/\/www.islamidavet.com\/kutuphane\/\/?p=1804"},"modified":"2011-07-07T16:06:40","modified_gmt":"2011-07-07T13:06:40","slug":"iridyum","status":"publish","type":"post","link":"https:\/\/www.islamidavet.com\/kutuphane\/iridyum\/","title":{"rendered":"\u0130ridyum"},"content":{"rendered":"<p>Sembol: Ir<br \/>\nAtom numaras\u0131: 77<br \/>\nAtom a\u011f\u0131rl\u0131\u011f\u0131: 192.217 g\/mol<br \/>\nOda ko\u015fullar\u0131nda (25\u00b0C 298 K):  Metalik beyaz renkli kat\u0131<br \/>\nMetal<br \/>\nd-blok elementi<br \/>\n\u0130ridyum metali 1803 y\u0131l\u0131nda Smithson Tennant taraf\u0131ndan ke\u015ffedildi.<br \/>\nPalladyum, rodyum, iridyum, osmiyum, rutenyum, platin elementleri, Platin elementleri olarak adland\u0131r\u0131l\u0131r.<br \/>\n\u0130ridyum metalinin kendi minerali olmay\u0131p platin elementleri birlikte az miktarda bulunur. Mineralindeki alt\u0131n, palladyum, platin metalleri uzakla\u015ft\u0131r\u0131l\u0131r. Geriye kalan kal\u0131nt\u0131 sodyum bis\u00fclfat ile eritilerek su ile \u00e7\u00f6zd\u00fcr\u00fclerek Rh2(SO4)3 \u00e7\u00f6zeltisi elde edilir. \u00c7\u00f6zeltide \u00e7\u00f6z\u00fcnmeden kalan k\u0131s\u0131m iridyum i\u00e7erir. Bu kal\u0131nt\u0131n\u0131n Na2O2 ile eritilip su ile \u00e7\u00f6zd\u00fcr\u00fclmesi ile IrO2 elde edilir. Olu\u015fan oksidin kral suyunda (HNO3:HCl 1:3) \u00e7\u00f6z\u00fcnmesi ile saf (NH4)3IrCl6 \u00e7\u00f6zeltisi elde edilir. \u00c7\u00f6z\u00fcc\u00fcn\u00fcn kurulu\u011fa kadar evoparat\u00f6r ile uzakla\u015ft\u0131r\u0131lmas\u0131 ile geriye kalan kal\u0131nt\u0131n\u0131n hidrojen gaz\u0131 alt\u0131nda yak\u0131lmas\u0131 sonucunda saf iridyum elde edilir.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Sembol: Ir Atom numaras\u0131: 77 Atom a\u011f\u0131rl\u0131\u011f\u0131: 192.217 g\/mol Oda ko\u015fullar\u0131nda (25\u00b0C 298 K): Metalik beyaz renkli kat\u0131 Metal d-blok elementi \u0130ridyum metali 1803 y\u0131l\u0131nda Smithson Tennant taraf\u0131ndan ke\u015ffedildi. Palladyum, rodyum, iridyum, osmiyum, rutenyum, platin elementleri, Platin elementleri olarak adland\u0131r\u0131l\u0131r. \u0130ridyum metalinin kendi minerali olmay\u0131p platin elementleri birlikte az miktarda bulunur. Mineralindeki alt\u0131n, palladyum, platin &hellip;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1407,1403],"tags":[4736,4737,4734,4740,4735,4733],"class_list":["post-1804","post","type-post","status-publish","format-standard","hentry","category-fen-ve-teknoloji-odevleri","category-odevler","tag-iridyum","tag-osmiyum","tag-palladyum","tag-platin","tag-rodyum","tag-rutenyum"],"_links":{"self":[{"href":"https:\/\/www.islamidavet.com\/kutuphane\/wp-json\/wp\/v2\/posts\/1804","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.islamidavet.com\/kutuphane\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.islamidavet.com\/kutuphane\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.islamidavet.com\/kutuphane\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.islamidavet.com\/kutuphane\/wp-json\/wp\/v2\/comments?post=1804"}],"version-history":[{"count":0,"href":"https:\/\/www.islamidavet.com\/kutuphane\/wp-json\/wp\/v2\/posts\/1804\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.islamidavet.com\/kutuphane\/wp-json\/wp\/v2\/media?parent=1804"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.islamidavet.com\/kutuphane\/wp-json\/wp\/v2\/categories?post=1804"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.islamidavet.com\/kutuphane\/wp-json\/wp\/v2\/tags?post=1804"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}