lecture 9-1 basic solubility equilibrium.notebook 9 1 basic solubility equilibrium.notebook 1 july...
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Lecture 91 Basic Solubility Equilibrium.notebook
1
July 28, 2012
Mar 410:04 PM
1 The correct form of the solubility product constant for silver chromate, Ag2CrO4, is
A [Ag+]2 [CrO42]
B [Ag+] [CrO42]
C [Ag+] [CrO42]2
D [Ag+] [CrO2]4
E [Ag]2 [CrO4]
Lecture 91 Basic Solubility Equilibrium.notebook
2
July 28, 2012
Lecture 91 Basic Solubility Equilibrium.notebook
3
July 28, 2012
Mar 410:07 PM
2 The solubility product of PbI2 is 7.9 x 109. What is the molar solubility of PbI2 in distilled water?
A 2.0 x 103
B 1.25 x 103
C 5.0 x 104
D 8.9 x 105
E 7.9 x 103
Mar 410:10 PM
3 The solubility of gold (III) chloride is 1.00 x 104 g L1. What is the solubility product of AuCl3 (molar mass = 303)
A 1.00 x 1016
B 2.7 x 103
C 1.2 x 1026
D 3.2 x 1025
E 9.6 x 1025