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如何判断蒸干盐溶液所得的产物

更新时间: 2020-09-24 00:00:00     

1、观察加热后会不会产生气体或者以挥发性产物;

2、如生成一氧化碳气体,产物是碳酸氢钠;

3、如果加热不生成气体,产物为碳酸钠。

盐溶液是一种或几种盐分散到另一种物质里,形成均一的、稳定且不分层的混合物质。

关键词: 如何 判断 溶液 所得 产物

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