What Is the Pb²⁺ Concentration in Water Saturated with PbSO₄

question 104

Multiple Choice

What is the Pb²⁺ concentration in water saturated with PbSO₄ ( K _sp = 2.0×10 ^{- 8}) ?

• A) 1.4×10 ^{- 4} M
• B) 1.0×10 ^{- 8} M
• C) 4.0×10 ^{- 16} M
• D) 1.7×10 ^{- 3} M
• E) none of these

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