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亚卤酸根

亚氯酸根 (ClO2)是一种亚卤酸根

亚卤酸根,或称亚卤酸盐,[1]是一种含氧酸根,拥有+3氧化态卤素原子。 它是亚卤酸的共轭碱。 已知的亚卤酸根有亚氯酸根,亚溴酸根和亚碘酸根。

用处

氧化亚卤酸盐时,它会形成卤素二氧化物:

5NaClO2 + 4HCl5NaCl + 4ClO
2
+ 2H2O
BrO2 + HBrO3 + H+BrO
2
+ H2O

这是获取漂白剂二氧化氯的一种方法。

稳定性

加热亚氯酸盐时,它们会分解甚至爆炸。[2]人们目前已经分离出一些亚溴酸盐,不过没有分离出亚碘酸盐。[3]

参考资料

  1. ^ Holleman, A. F.; Wiberg, Egon; Wiberg, Nils. Inorganic Chemistry. Web: Academic Press. 2001: 439 [21 March 2019]. ISBN 9780123526519. (原始内容存档于2020-09-22) (英语). 
  2. ^ Holleman, A. F.; Wiberg, Egon; Wiberg, Nils. Inorganic Chemistry. Web: Academic Press. 2001: 445 [21 March 2019]. ISBN 9780123526519. (原始内容存档于2020-09-20) (英语). 
  3. ^ Egon Wiberg, Arnold Frederick Holleman (2001) Inorganic Chemistry, Elsevier ISBN 0-12-352651-5


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亚卤酸根
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