The molar solubility of PbBr2 at 25 C is 1.0 * 10^-2 mol/L. Calculate Ksp. If 0.0490 g of AgIO3 dissolves per liter of solution, calculate the solubility-product constant. Using the appropriate Ksp value from Appendix D in the textbook, calculate the pH of a saturated solution of Ca(OH)2.