1. K sp solubility product constant shows dissolution of “insoluble” ionic salts MgF 2(s) Ca 3 (PO 4 ) 2 K sp values in Ch. 16 and Appendix II of textbook

2. K sp larger value means salt is (comparatively) more soluble smaller value means salt is less soluble

3. Terminology Solubility Molar Solubility grams of solute per liter of saturated solution moles of solute per liter of saturated solution

4. The molar solubility of PbF 2 is 2.15 x 10 -3 M. Calculate the Ksp.

5. Calculate the solubility of Fe(OH) 3 in g/L, given K sp = 2.79 x 10 -39.