Brom (Br), Antoine Balard taraf\u0131ndan 1826 y\u0131l\u0131nda ke\u015ffedilen halojen ametal.<\/p>\n
Do\u011fada Na, K, be Mg brom\u00fcrler halinde bulunda bulunur. Deniz suyunda az miktarda bulunan brom\u00fcrlere deniz bitkilerinde, baz\u0131 maden yataklar\u0131nda rastlan\u0131r. Oda ko\u015fullar\u0131nda koyu k\u0131z\u0131l renkli s\u0131v\u0131d\u0131r.<\/p>\n
Eldesi<\/p>\n
Brom, yayg\u0131n olarak deniz sular\u0131nda elde edilen brom\u00fcrlerin Cl2 ile reaksiyonundan elde edilir.<\/p>\n
2 Br- + Cl2 \u2192 2 Cl- + Br2<\/p>\n
Di\u011fer bir elde edili\u015fi ise, kat\u0131 sodyum brom\u00fcr\u00fcn s\u00fclf\u00fcrik asit ile reaksiyonu sonucunda elde edilen gaz formdaki HBr\u2019in yine s\u00fclf\u00fcrik asit ile y\u00fckseltgenmesi ile ger\u00e7ekle\u015fir.<\/p>\n
NaBr (k) + H2SO4 (s) \u2192 HBr (g) + NaHSO4 (k)<\/p>\n
2 HBr (g) + H2SO4 (s) \u2192 Br2 (g) + SO2 (g) + 2 H2O (s)<\/p>\n
Bundan ba\u015fka, laboratuvarda \u00e7e\u015fitli bile\u015fiklerinin bozunmas\u0131 ile veya yan \u00fcr\u00fcn olarak da elde edilmesi m\u00fcmk\u00fcnd\u00fcr.<\/p>\n
Bile\u015fikleri<\/p>\n
Brom bile\u015fikleri, sanayide ve laboratuvarda geni\u015f kullan\u0131m alan\u0131na sahiptir. Elektronegatif yap\u0131s\u0131 nedeniyle, brom elektropozitif elementlerle kolayca tuz olu\u015fturur. Do\u011fada da en \u00e7ok alkali ve alkali toprak metallerinin tuzlar\u0131 olarak bulunur. Brom, elektronegatif yap\u0131s\u0131 sayesinde organik sentezlerde de kullan\u0131lmaktad\u0131r.<\/p>\n
\u00d6nlemler<\/p>\n
Molek\u00fcler brom olduk\u00e7a reaktif oldu\u011fu i\u00e7in, s\u0131v\u0131 halde cilde temas\u0131ndan kesinlikle ka\u00e7\u0131n\u0131lmal\u0131d\u0131r. Ete temas halinde k\u0131sa bir s\u00fcre i\u00e7inde temas b\u00f6lgesi tamamen erir ve b\u00f6lgedeki t\u00fcm dokular geri d\u00f6n\u00fc\u015f\u00fcms\u00fcz olarak kaybolur. Gaz haldeki bromun solunmas\u0131ndan ka\u00e7\u0131nmak gerekir. Solunum sistemini tahri\u015f eder. Erkeklerde uzun s\u00fcre broma maruz kal\u0131nmas\u0131 k\u0131s\u0131rl\u0131\u011fa neden olabilir.<\/p>\n","protected":false},"excerpt":{"rendered":"
Brom (Br), Antoine Balard taraf\u0131ndan 1826 y\u0131l\u0131nda ke\u015ffedilen halojen ametal. Do\u011fada Na, K, be Mg brom\u00fcrler halinde bulunda bulunur. Deniz suyunda az miktarda bulunan brom\u00fcrlere deniz bitkilerinde, baz\u0131 maden yataklar\u0131nda rastlan\u0131r. Oda ko\u015fullar\u0131nda koyu k\u0131z\u0131l renkli s\u0131v\u0131d\u0131r. Eldesi Brom, yayg\u0131n olarak deniz sular\u0131nda elde edilen brom\u00fcrlerin Cl2 ile reaksiyonundan elde edilir. 2 Br- + Cl2 …<\/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":[4823,4777,4821,4822,4820,4824,4713],"class_list":["post-1831","post","type-post","status-publish","format-standard","hentry","category-fen-ve-teknoloji-odevleri","category-odevler","tag-alkali-toprak-metalleri","tag-brom","tag-bromurl","tag-elektronegatif","tag-halojen-ametal","tag-molekuler-brom","tag-sulfurik-asit"],"_links":{"self":[{"href":"https:\/\/www.islamidavet.com\/kutuphane\/wp-json\/wp\/v2\/posts\/1831","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=1831"}],"version-history":[{"count":0,"href":"https:\/\/www.islamidavet.com\/kutuphane\/wp-json\/wp\/v2\/posts\/1831\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.islamidavet.com\/kutuphane\/wp-json\/wp\/v2\/media?parent=1831"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.islamidavet.com\/kutuphane\/wp-json\/wp\/v2\/categories?post=1831"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.islamidavet.com\/kutuphane\/wp-json\/wp\/v2\/tags?post=1831"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}