Answer to Question #45030 in Inorganic Chemistry for ag

Question #45030

A saturated solution of BaSO4 at 250C contains 3.9 10 -5 mole/liter of Ba2+ ions. What is the Ksp of this salt?
A) 3.9 10^-5
B) 3.9 10^-6
C) 2.1 10^-7
D) 1.5 10^-8
E) 1.5 10^-9

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