Question

What is the molar solubility of MgF2 in a 0.45 MNaF solution? For MgF2, Ksp=8.4x10-8.
A) 1.0 x10-7 M
B) 1.4 x10-4 M
C) 1.9 x10-7 M
D) 7.1 x10-4 M
E) 4.1 x10-7 M

Answer

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