题目内容

1升Ag2C2O4饱和溶液中溶质质量为0.06257克，若不考虑溶解后离子的水解等因素, Ag2C2O4的Ksp 是____。

A. 4.24 × 10-8
B. 2.36 × 10-10
C. 3.50 × 10-11
D. 8.74 × 10-12

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