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Lecutre 92 Advanced Solubility Equilibrium.notebook
1
July 28, 2012
Mar 410:16 PM
1The Ksp of AgCl is 1.0 x 1010, and the Ksp of AgI is 8.3 x 1017. A solution is 0.100 M in I and Cl. What is the molarity of iodide when AgCl just starts to precipitate?
A 1.0 x 105
B 9.1 x 109
C 8.3 x 107
D 8.3 x 108
E 1.2 x 104
Lecutre 92 Advanced Solubility Equilibrium.notebook
2
July 28, 2012
Mar 410:19 PM
2One liter of solution contains 2.4 x 103 mol of sulfate ions. What is the molar solubility of BaSO4 in this solution? (Ksp = 1.1 x 1010 for BaSO4)
A 1.05 x 105
B 1.1 x 109
C 2.6 x 1013
D 2.2 x 107
E 4.6 x 108
Lecutre 92 Advanced Solubility Equilibrium.notebook
3
July 28, 2012
Lecutre 92 Advanced Solubility Equilibrium.notebook
4
July 28, 2012