草酸銣是銣的草酸鹽,化學式為Rb2C2O4。
製備及性質
草酸和碳酸銣在水溶液中反應,生成草酸銣,從其水溶液中可以析出一水合物。[1]
- H2C2O4 + Rb2CO3 → Rb2C2O4 + H2O + CO2↑
草酸銣受熱可以分解,生成碳酸銣。[1]草酸銣和草酸可以在水溶液反應並中析出酸式鹽RbH3(C2O4)2·2H2O或RbHC2O4。[2]
參考文獻
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