Will a Precipitate of MgF₂ Form When 300 ML of 1.1

Multiple Choice

Will a precipitate of MgF₂ form when 300 mL of 1.1 × 10^-3 M MgCl₂ solution is added to 500 mL of 1.2 × 10^-3 M NaF? The K_sp of MgF₂ is 6.9 × 10^-9.Hint: Find the concentration of each ion in the insoluble compound, and use those to find Q.

A) yes, because the ion product, Q > K_sp
B) no, because the ion product, Q < K_sp
C) no, because the ion product, Q = K_sp
D) yes, because the ion product, Q < K_sp
E) no, because the ion product, Q > K_sp