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氯及其化合物

> 今有甲、乙、丙三瓶等体积的新制氯水，浓度均为0.1mol/L。如果在甲瓶中加入少量的NaHCO 3晶体，在乙瓶中加入少量的NaHSO 3晶体，丙瓶不变。片刻后，甲、乙、丙三瓶溶液中HClO的物质的量浓度大小关系是(溶液体积变化忽略不计) A．甲＝乙＞丙 B．甲＞丙＞乙 C．丙＞甲＝乙 D．乙＞丙＞甲

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发布时间：2024-09-07

今有甲、乙、丙三瓶等体积的新制氯水，浓度均为0.1mol/L。如果在甲瓶中加入少量的NaHCO ₃晶体，在乙瓶中加入少量的NaHSO ₃晶体，丙瓶不变。片刻后，甲、乙、丙三瓶溶液中HClO的物质的量浓度大小关系是(溶液体积变化忽略不计)

A．甲＝乙＞丙 B．甲＞丙＞乙 C．丙＞甲＝乙 D．乙＞丙＞甲

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