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To get the class handouts for Ksp click HERE.
Just a few Ksp questions.
| 1. Write the Ksp
expression for the following slightly soluble compounds: |
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(a) Cr(OH)3
Ksp = [Cr3+][OH-]3 |
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(b) Pb3(AsO4)2
Ksp = [Pb2+]3[AsO43-]2 |
| 2. What concentration of Ba2+ can
exist in a 0.150 M solution of Na2SO4?
Ksp (BaSO4) =
1.1 x 10-10 answer = 7.3 x 10-10 M |
| 3. The Ksp for copper(II)
hydroxide, Cu(OH)2, is 2.6 x 10-19. What is the molarity of OH-
in its saturated solution? answer = 8.0 x 10-7 M |
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