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hey guys can you help me with this question from kaplan:
Q: The solubility of CaF2 (Ksp = 4 x 10^-11) in a 0.1M solution of Ca(No3)2 is approximately:
A: 4 x 10^-11 M
B: 2 x 10^-11 M
C: 1 x 10^-5 M
D: 5 x 10^-6 M
E: None of these bad boys
answer is C, can anyone explain?
Q: The solubility of CaF2 (Ksp = 4 x 10^-11) in a 0.1M solution of Ca(No3)2 is approximately:
A: 4 x 10^-11 M
B: 2 x 10^-11 M
C: 1 x 10^-5 M
D: 5 x 10^-6 M
E: None of these bad boys
answer is C, can anyone explain?