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pH改变对电对MnO4-/Mn2+ 的E影响,叙述正确的是( )。
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pH改变对电对MnO4-/Mn2+ 的E影响,叙述正确的是( )。
A、pH增大,E减小
B、pH增大,E增大
C、pH增大,E不变
D、pH减小,E不变
时间：2021-09-01 23:49
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青书学堂
齐齐哈尔医学院
无机化学
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A
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