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常温下,已知某一元弱碱的Kb =1.00×10-5,则0.10mol•L-1该弱碱溶液的pH值是( )。

单选题
2021-09-01 23:49
A、11.00
B、3.00
C、5.00
D、9.00
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正确答案
A

试题解析

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