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If the Ksp of Calcium Sulfate (CaSO4) At 25.0∘C25.0 ^ { \circ } \mathrm { C }

Question 36

Multiple Choice

If the Ksp of calcium sulfate (CaSO4) at 25.0∘C25.0 ^ { \circ } \mathrm { C } is 4.93×10-5, what is its solubility in 0.200M CaCl2?


A) 6.89×10-5 M
B) 1.36×10-5 M
C) 8.78×10-4 M
D) 2.47×10-4 M
E) 9.25×10-5 M

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