Calculate the molar solubility and the solubility in g/L of each salt at 25°C:
(a) PbF2 Ksp = 4.0 ×10−8
(b) Ag2CO3 Ksp = 8.1 ×10−12
(c) Bi2S3 Ksp = 1.6 ×10−72
Enter all of your answers in scientific notation except the solubility of (a).