In Water Saturated with BaF₂ at a Particular Temperature, the Equilibrium

question 71

Multiple Choice

In water saturated with BaF₂ at a particular temperature, the equilibrium concentration of fluoride ions is 1.5×10 ^{- 2} M . What is the K _sp of barium fluoride?

• A) 1.7×10 ^{- 6}
• B) 2.2×10 ^{- 4}
• C) 9.0×10 ^{- 4}
• D) 3.4×10 ^{- 6}
• E) 4.6×10 ^{- 10}

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