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用已知浓度的NaOH滴定相同浓度的不同弱酸时，若弱酸的Ka越大，则( ) A14 B12 C7 D6
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A.
将开始自由流动
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不再吸收水分
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将有利于装卸
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A.
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B.
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C.
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D.
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A.
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C.
①③④
D.
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