1. Calculate the solubility product constant, Ksp, for strontium fluoride if 1.2×10-3mol of F-ion is present...
1. Calculate the solubility product constant, Ksp, for strontium fluoride if 1.2×10-3mol of F-ion is present in 2.0 L of a saturated strontium fluoride solution.
A.9.0×10-8
B.2.7×10-11
C.6.9×10-9
D.1.1×10-10
E.1.4×10-6
2. Choose the correct equilibrium constant expression (Ksp) for the dissolution of Ag2S .
(is the answer D?)
A.
| [ Ag2S ] | |
| Ksp = | |
| [ Ag+]2 [ S2-] |
B. Ksp = [ Ag+][ S2-]2
C.
| [ Ag+] [ S2-] | |
| Ka = | |
| [ Ag2S ] |
D. Ksp = [ Ag+]2 [ S2-]
E. Ksp = [ Ag+] [ S2-]
Homework Answers
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1. Calculate the solubility product constant, Ksp,
for strontium fluoride if
1.2×10-3mol of
F-ion is present...
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