Try some practice problems on your own! Refer to the tutorials if you get stuck.

 

1. PbSO₄ (s) <---> Pb²⁺ (aq) + SO₄^2- (aq)

[Pb²⁺] = 2.0 x 10^-5 M   Find the value of Ksp.

2. Solid barium phosphate dissolves into its respective ions at 25^oC. If you are given that [Ba²⁺] = 1.5 x 10^-2 M, find the value of Ksp.

3. In a solution of 0.200M NaI, solid AgI was placed in. Calculate the solubility of AgI (Ksp = 1.5 x 10^-16)

4. Solid barium phosphate dissolves into its respective ions at 25^oC. Given that [Ba²⁺] = 1.5 x 10^-2 M, find the value of Ksp.

5. Solid silver chloride dissolves into its respective ions at 25^oC. Given that [Ag⁺] = 3.5 x 10^-2 M, find the value of Ksp.

6. Solid aluminum hydroxide dissolves into its respective ions at 25^oC. Given that  [OH^- ] = 1.5 x 10^-5 M, find the value of Ksp.

7. In a solution of 0.200M NaI, solid AgI was placed in. Calculate the solubility of AgI (Ksp = 1.5 x 10^-16)

8. In a solution of 0.100M Pb(NO₃)₂, solid PbCO₃ was placed in. Calculate the solubility of PbCO₃ (Ksp = 3.3×10^-14)

9. In a solution of 0.500M Na₂S, solid FeS was placed in. Calculate the solubility of FeS (Ksp = 3.7×10^-19)

10. Calculate the solubility of AlPO₄. (Ksp = 9.8 x 10^-21)

11. Calculate the solubility of CdCO₃. (Ksp = 1.0 x 10^-12)

12. Calculate the solubility of MgF₂. (Ksp = 6.4 x 10^-9)