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碳酸钆

碳酸钆

识别
CAS号 5895-49-8  checkY
性质
化学式 Gd2(CO3)3
摩尔质量 494.539 g·mol⁻¹
外观 固体
熔点 分解
溶解性 难溶
(7.4×10-6mol/L)[1]
相关物质
其他阳离子 碳酸铕
碳酸铽
相关化学品 三氯乙酸钆
过氧碳酸钆
若非注明,所有数据均出自标准状态(25 ℃,100 kPa)下。

碳酸钆是一种无机化合物化学式为Gd2(CO3)3

化学性质

碳酸钆可溶于酸,放出二氧化碳[1]

Gd2(CO3)3 + 6 H+ → 2 Gd3+ + 3 H2O + 3 CO2

碳酸钆在高温下分解,生成氧化钆

Gd2(CO3)3 → Gd2O3 + 3 CO2

参考资料

  1. ^ 1.0 1.1 《无机化学丛书》. 第七卷 钪 稀土元素. 易宪武 黄春晖 等编.科学出版社. P174. 碳酸盐. ISBN 978-7-03-030574-9
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碳酸钆
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