At a Particular Temperature, the Solubility of Lead Bromide, PbBr₂

question 143

Multiple Choice

At a particular temperature, the solubility of lead bromide, PbBr₂, in pure water is 2.2×10² M . The value of K _sp is:

• A) (2.2×10 ^{- 2})(2.2×10 ^{- 2})
• B) 2.2×10 ^{- 2}
• C) (2.2×10 ^{- 2})(4.4×10 ^{- 2})²
• D) (2.2×10 ^{- 2})(6.6×10 ^{- 5})²
• E) (2.2×10 ^{- 2})(4.4×10 ^{- 2})

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