What Is the K_sp of PbBr₂ If the Concentration of PbBr₂(aq)

Multiple Choice

What is the K_sp of PbBr₂ if the concentration of PbBr₂(aq) in a saturated solution is 1.3 x 10^-2 moles/L?

A) 8.8 x 10 ^{- 6}
B) 1.3 x 10 ^{- 2}
C) 3.9 x 10 ^{- 2}
D) 2.2 x 10 ^{- 2}
E) none of the above