溴酸钴:修订间差异
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| Name = 溴酸钴 |
| Name = 溴酸钴 |
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| NameEn = Cobalt bromate |
| NameEn = Cobalt bromate |
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|CustomizedImage=[[File:Co2+.svg|59px]][[File:Bromate_anion.svg|80px]][[File:Bromate_anion.svg|80px]] |
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| OtherNames = |
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|Section1={{Chembox Identifiers |
|Section1={{Chembox Identifiers |
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| CASNo_Ref = |
| CASNo_Ref = {{cascite|correct|CAS}} |
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| CASNo = |
| CASNo = 14732-58-2 |
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| CASNo_Comment = 无水 |
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| CASNo1_Ref = {{cascite|correct|CAS}} |
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| CASNo1 = 22033-45-0 |
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| CASNo1_Comment = 六水 |
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| CASNo2_Ref = {{cascite|correct|CAS}} |
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| CASNo2 = 13476-01-2 |
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| CASNo2_Comment = 六水<sup>(见讨论页)</sup> |
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| Formula = Co(BrO<sub>3</sub>)<sub>2</sub> |
| Formula = Co(BrO<sub>3</sub>)<sub>2</sub> |
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| MolarMass = 314.741(无水)<BR>422.837(六水) |
| MolarMass = 314.741(无水)<BR>422.837(六水) |
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| Appearance = 粉橙色晶体<ref>A. C. Blackburn, J. C. Gallucci and R. E. Gerkin. Structure of hexaaquacobalt(II) bromate. Acta Cryst. (1990). B46, 712-716. doi: 10.1107/S0108768190007145</ref> |
| Appearance = 粉橙色晶体<ref name=blackburn>A. C. Blackburn, J. C. Gallucci and R. E. Gerkin. Structure of hexaaquacobalt(II) bromate. Acta Cryst. (1990). B46, 712-716. doi: 10.1107/S0108768190007145</ref> |
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'''溴酸钴'''是一种[[无机化合物]],[[化学式]]为Co(BrO<sub>3</sub>)<sub>2</sub>。 |
'''溴酸钴'''是一种[[无机化合物]],[[化学式]]为Co(BrO<sub>3</sub>)<sub>2</sub>。 |
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==制备== |
==制备== |
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溴酸钴可由[[硫酸钴]]和[[溴酸钡]]的反应制备: |
溴酸钴可由[[硫酸钴]]和[[溴酸钡]]的反应制备:<ref name=blackburn /> |
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: Ba(BrO<sub>3</sub>)<sub>2</sub> + CoSO<sub>4</sub> → BaSO<sub>4</sub>↓ + Co(BrO<sub>3</sub>)<sub>2</sub> |
: Ba(BrO<sub>3</sub>)<sub>2</sub> + CoSO<sub>4</sub> → BaSO<sub>4</sub>↓ + Co(BrO<sub>3</sub>)<sub>2</sub> |
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==参考文献== |
==参考文献== |
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{{reflist}} |
{{reflist}} |
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{{钴化合物}} |
{{钴化合物}} |
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{{溴酸盐}} |
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[[ |
[[Category:二价钴化合物]] |
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[[category:溴酸盐]] |
[[category:溴酸盐]] |
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[[Category:缺少物质图片的化学品条目]] |
2021年12月20日 (一) 08:57的最新版本
溴酸钴 | ||
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英文名 | Cobalt bromate | |
识别 | ||
CAS号 | 14732-58-2(无水) 22033-45-0(六水) 13476-01-2(六水(见讨论页)) | |
性质 | ||
化学式 | Co(BrO3)2 | |
摩尔质量 | 314.741(无水) 422.837(六水) g·mol⁻¹ | |
外观 | 粉橙色晶体[1] | |
若非注明,所有数据均出自标准状态(25 ℃,100 kPa)下。 |
制备
[编辑]- Ba(BrO3)2 + CoSO4 → BaSO4↓ + Co(BrO3)2