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已知常温下,0.01mol/LCH3COOH溶液中c(H+)=4.32×10-4mol/L,则该CH3COOH...

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已知常温下,0.01mol/LCH3COOH溶液中c(H+)=4.32×10-4mol/L,则该CH3COOH...

已知常温下,0.01 mol/L CH3COOH溶液中c(H+)=4.32×10-4 mol/L,则该CH3COOH溶液中水的离子积常数为(    )

A.<1×10-14        B.>1×10-14         C.=1×10-14          D.无法确定

【回答】

C

知识点:水的电离和溶液的PH

题型:选择题