题目内容
把0.02mol/LCH3COOH溶液和0.01mol/LNaOH溶液以等体积混和,则混合液中微粒浓度关系正确的为 ( )
A.c (CH3COO-)>c (Na+) B.c (OH-)>c (H+)
C.c (CH3COOH)>c (CH3COO-) D.c (CH3COOH)+c (CH3COO-)=0.02mol/L
A
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题目内容
把0.02mol/LCH3COOH溶液和0.01mol/LNaOH溶液以等体积混和,则混合液中微粒浓度关系正确的为 ( )
A.c (CH3COO-)>c (Na+) B.c (OH-)>c (H+)
C.c (CH3COOH)>c (CH3COO-) D.c (CH3COOH)+c (CH3COO-)=0.02mol/L
A