Calculate the Molar Solubility of BaCO₃ in a 0

Multiple Choice

Calculate the molar solubility of BaCO₃ in a 0.10 M solution of Na₂CO₃(aq) . (K_sp (BaCO₃) = 8.1 x 10^-9)

A) 8.1 x 10^-9 M
B) 9.0 x 10^-5 M
C) 8.1 x 10^-8 M
D) 2.8 x 10^-4 M
E) 0.10 M