{"id":1697,"date":"2011-07-06T14:59:54","date_gmt":"2011-07-06T11:59:54","guid":{"rendered":"http:\/\/www.islamidavet.com\/kutuphane\/\/?p=1697"},"modified":"2011-07-06T14:59:54","modified_gmt":"2011-07-06T11:59:54","slug":"vanadyum","status":"publish","type":"post","link":"https:\/\/www.islamidavet.com\/kutuphane\/vanadyum\/","title":{"rendered":"Vanadyum"},"content":{"rendered":"<p>Sembol: V<\/p>\n<p>Atom numaras\u0131: 23<br \/>\nAtom a\u011f\u0131rl\u0131\u011f\u0131: 50.9415 g\/mol<br \/>\nOda ko\u015fullar\u0131nda (25\u00b0C 298 K): G\u00fcm\u00fc\u015f\u00fcms\u00fc gri renkli kat\u0131<br \/>\nMetal<br \/>\nd-blok elementi<br \/>\nVanadyum metali ilk olarak 1801 y\u0131l\u0131nda Andres Manuel del Rio taraf\u0131ndan ke\u015ffedilmi\u015ftir.<br \/>\nBilinen minerali vanadinit (3Pb3(VO4)2.PbCl2), potasyum uaranil vanadat 2K(UO2)VO4.3H2O ve vanadyum s\u00fclf\u00fcrd\u00fcr. Niobyum ve tantal minerallerinde de \u00e7ok miktarda bulunur.<br \/>\nVanadyum mineralinin NaCl veya Na2CO3 ile 850\u00b0C\u2019 de reaksiyonu sonucunda elde edilen NaVO3 bile\u015fi\u011fi su i\u00e7erisinde \u00e7\u00f6z\u00fcl\u00fcr. \u00c7\u00f6zelti k\u0131rm\u0131z\u0131 \u00e7\u00f6kelek verene kadar asitlendirilir. V2O5 oksidi elde edilir. Bu oksidin kalsiyum ile indirgenmesi ile saf olarak elde edilir.<br \/>\n Di\u011fer bir y\u00f6ntem ise VCl5 bile\u015fi\u011finin hidrojen gaz\u0131 veya magnezyum ile indirgenmesi ile saf olarak elde edilir.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Sembol: V Atom numaras\u0131: 23 Atom a\u011f\u0131rl\u0131\u011f\u0131: 50.9415 g\/mol Oda ko\u015fullar\u0131nda (25\u00b0C 298 K): G\u00fcm\u00fc\u015f\u00fcms\u00fc gri renkli kat\u0131 Metal d-blok elementi Vanadyum metali ilk olarak 1801 y\u0131l\u0131nda Andres Manuel del Rio taraf\u0131ndan ke\u015ffedilmi\u015ftir. Bilinen minerali vanadinit (3Pb3(VO4)2.PbCl2), potasyum uaranil vanadat 2K(UO2)VO4.3H2O ve vanadyum s\u00fclf\u00fcrd\u00fcr. Niobyum ve tantal minerallerinde de \u00e7ok miktarda bulunur. Vanadyum mineralinin NaCl &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":[2265,2268,3040,2267,4705,4706],"class_list":["post-1697","post","type-post","status-publish","format-standard","hentry","category-fen-ve-teknoloji-odevleri","category-odevler","tag-kalsiyum","tag-magnezyum","tag-metal","tag-potasyum","tag-vanadyum","tag-vanadyum-sulfur"],"_links":{"self":[{"href":"https:\/\/www.islamidavet.com\/kutuphane\/wp-json\/wp\/v2\/posts\/1697","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=1697"}],"version-history":[{"count":0,"href":"https:\/\/www.islamidavet.com\/kutuphane\/wp-json\/wp\/v2\/posts\/1697\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.islamidavet.com\/kutuphane\/wp-json\/wp\/v2\/media?parent=1697"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.islamidavet.com\/kutuphane\/wp-json\/wp\/v2\/categories?post=1697"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.islamidavet.com\/kutuphane\/wp-json\/wp\/v2\/tags?post=1697"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}