1. Solubility and Complexation Equilibria

3. K sp Expressions

4. Which is more soluble? 1.CaCO 3 2.FeCO 3

5. Which is more soluble? 1.FeCO 3 2.CaF 2

6. Determining K sp Experimentally CaF 2 dissolves to an extent of 0.1085 g/L. What is the value of K sp for CaF 2, in mol/L?

7. Using K sp to predict solubility. What is the solubility of AgCl, in mol/L?

8. What is the solubility of PbCl 2, in mol/L?

9. What is the solubility of Fe(OH) 3, in mol/L?

11. Common Ion Effect: The presence of an ion common to a solubility equilibria will decrease solubility of the salt. What is the solubility of PbCl 2 in a 0.200 M NaCl solution?

13. Is a Bronsted acid-base reaction also a Lewis acid-base reaction? 1.Yes 2.No

15. Which of the following can water NOT act as? 1.Bronsted acid 2.Bronsted base 3.Lewis acid 4.Lewis base

16. Complexation Reactions and Equilibria