活度系数法测定A2B型难溶盐的溶度积——以Ag2SO4为例
李瑜,朱金华,饶秋华,宋玉苏,周子龙,郑炀

Solubility Product Determination ofA2BType Insoluble Salts by theActivity Coefficient Method: TakingAg2SO4 as an Example
Yu LI,Jin-Hua ZHU,Qiu-Hua RAO,Yu-Su SONG,Zi-Long ZHOU,Yang ZHENG
表1 实验记录数据(实验温度为14.5 ℃)
b/(mol?kg-1)L0/mLx/mEx* /V
0.000013.63430.25510.0728
0.000053.86050.64820.1742
0.00013.52170.57460.1693
0.00053.59840.72870.2101
0.0013.59770.83120.2397
0.002503.5980.89890.3287
0.0053.59821.07340.3925
0.013.61451.63690.4753
0.13.61451.68350.4888