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水滴石穿的化学方程式
更新时间: 2021-01-30 13:47:37  

1、CaCO3+H2O+CO2====Ca(HCO3)2和H2O+CO2====H2CO3H2CO3+CaCO3====Ca(HCO3)2。

2、水滴石穿的原理是碳酸钙与水及空气中的二氧化碳反应生成可溶的碳酸氢钙。

关键词: 水滴石穿 化学 方程式

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