氢氧化钠溶液会与二氧化碳反应吗
人气:451 ℃ 时间:2020-05-31 21:11:39
解答
如果CO2少量,2NaOH + CO2==Na2CO3 + H2O
如果CO2过量,NaOH + CO2==NaHCO3
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