0.4摩尔/升的CH3COONa溶液与等体积的0.2摩尔/升的HCL溶液混合后0.4摩尔/升的CH3COONa溶液与等体积的0.2摩尔/升的HCL溶液混合后,所得溶液中各离子浓度由大到小的顺序是?不明白c(H+)和c(OH-)的比较?

问题描述:

0.4摩尔/升的CH3COONa溶液与等体积的0.2摩尔/升的HCL溶液混合后
0.4摩尔/升的CH3COONa溶液与等体积的0.2摩尔/升的HCL溶液混合后,所得溶液中各离子浓度由大到小的顺序是?不明白c(H+)和c(OH-)的比较?