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2%碳酸氢钠溶液怎么配

更新时间: 2020-11-04 00:00:00     

2%碳酸氢钠溶液的配制方法是称取1克高锰酸钾,加入5000毫升的水中搅拌均匀即可。

碳酸氢钠,化学式NaHCO₃,俗称小苏打。白色细小晶体,在水中的溶解度小于碳酸钠。

关键词: 碳酸 溶液 怎么

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