Sembol: Os<\/p>\n
Atom numaras\u0131: 76
\nAtom a\u011f\u0131rl\u0131\u011f\u0131: 190.23 g\/mol
\nOda ko\u015fullar\u0131nda (25\u00b0C 298 K): A\u00e7\u0131k gri renkli kat\u0131
\nMetal
\nd-blok elementi
\nOsmiyum metali ilk olarak 1803 y\u0131l\u0131nda Smithson Tennant taraf\u0131ndan ke\u015ffedilmi\u015ftir.
\nPalladyum, rodyum, iridyum, osmiyum, rutenyum, platinyum elementleri Platin elementleri olarak adland\u0131r\u0131l\u0131r.
\nOsmiyum metali di\u011fer platin metalleri ile birlikte bulunur. Minerali, NaHSO4 ile eritili\u015f yap\u0131larak su il ekstrakte edilir. \u00c7\u00f6zelti Rh2(SO4)3 i\u00e7erirken \u00e7\u00f6z\u00fcnmeyen k\u0131s\u0131m osmiyum i\u00e7erir. \u00c7\u00f6kele\u011fin Na2O2 ile eritilmesi ile osmiyum tuzlar\u0131 ( [RuO4]2- ve [OsO4(OH)2]2-i\u00e7erir)elde edilir. Tuzlar\u0131n klor gaz\u0131 ile reaksiyonu sonucunda u\u00e7ucu RuO4 ve OsO4 oksitleri olu\u015fur. Osmiyum oksidin alkoll\u00fc sodyum hidroksit ile reaksiyonu sonucunda Na2[OsO2(OH)4] bile\u015fi\u011fi elde edilir. NH4Cl ile reaksiyonu sonucunda da OsCl2O2(NH3)4 \u00e7\u00f6zeltisi elde edilir. \u00c7\u00f6zeltinin \u00e7\u00f6z\u00fcc\u00fcs\u00fc evapore edilerek uzakla\u015ft\u0131r\u0131l\u0131r. Kalan kal\u0131nt\u0131n\u0131n hidrojen gaz\u0131 alt\u0131nda yak\u0131lmas\u0131 ile saf osmiyum elde edilir.<\/p>\n","protected":false},"excerpt":{"rendered":"
Sembol: Os Atom numaras\u0131: 76 Atom a\u011f\u0131rl\u0131\u011f\u0131: 190.23 g\/mol Oda ko\u015fullar\u0131nda (25\u00b0C 298 K): A\u00e7\u0131k gri renkli kat\u0131 Metal d-blok elementi Osmiyum metali ilk olarak 1803 y\u0131l\u0131nda Smithson Tennant taraf\u0131ndan ke\u015ffedilmi\u015ftir. Palladyum, rodyum, iridyum, osmiyum, rutenyum, platinyum elementleri Platin elementleri olarak adland\u0131r\u0131l\u0131r. Osmiyum metali di\u011fer platin metalleri ile birlikte bulunur. Minerali, NaHSO4 ile eritili\u015f yap\u0131larak …<\/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":[2136,4730,4736,3040,4737,4734,4738,4735,4733],"class_list":["post-1743","post","type-post","status-publish","format-standard","hentry","category-fen-ve-teknoloji-odevleri","category-odevler","tag-hidrojen","tag-hidrojen-gazi","tag-iridyum","tag-metal","tag-osmiyum","tag-palladyum","tag-platinyum","tag-rodyum","tag-rutenyum"],"_links":{"self":[{"href":"https:\/\/www.islamidavet.com\/kutuphane\/wp-json\/wp\/v2\/posts\/1743","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=1743"}],"version-history":[{"count":0,"href":"https:\/\/www.islamidavet.com\/kutuphane\/wp-json\/wp\/v2\/posts\/1743\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.islamidavet.com\/kutuphane\/wp-json\/wp\/v2\/media?parent=1743"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.islamidavet.com\/kutuphane\/wp-json\/wp\/v2\/categories?post=1743"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.islamidavet.com\/kutuphane\/wp-json\/wp\/v2\/tags?post=1743"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}