室温,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为
A.c (CH3COO-)>c (Na+) |
B.c (OH-)>c (H+) |
C.c (CH3COOH)>c (CH3COO-) |
D.c (CH3COOH)+c (CH3COO-)=0.02mol/L |
室温,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为
A.c (CH3COO-)>c (Na+) |
B.c (OH-)>c (H+) |
C.c (CH3COOH)>c (CH3COO-) |
D.c (CH3COOH)+c (CH3COO-)=0.02mol/L |