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