A,B均为强碱且pHA
A,为强酸B为强碱且pHA+pHB≤12(中和后酸有剩余)等体积混合后溶液的pH为pHA+0.3
A,为强酸B为强碱且pHA+pHB≥16(中和后碱有剩余)等体积混合后溶液的pH为pHB-0.3
这是为什么?youcihou11|bq
670330219 2008-08-31 22:57
吾生行休矣 2008-08-31 23:14
670330219 2008-09-01 12:04
橙之橙 2008-09-01 12:39
橙之橙 2008-09-01 12:39
670330219 2008-09-01 22:53
小猫 2008-09-02 12:38
670330219 2008-09-02 17:40