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碳酸氢钠和硫酸镁反应吗
更新时间: 2020-09-23 00:00:00  

二者发生的是双水解反应,生成二氧化碳和氢氧化镁沉淀和水。

当弱酸的酸酸根与弱碱的阳离子同时存在于水溶液中时,弱酸的酸根水解生成的氢氧根离子与弱碱的阳离子水解生成的氢离子反应生成水而使两种离子的水解平衡向水解方向移动而互相促进水解,而水解完全。

关键词: 碳酸 硫酸 反应

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