The K_sp for PbF₂ Is 4 $\times$ 10^-8

question 66

Multiple Choice

The K_sp for PbF₂ is 4.0 $\times$ 10^-8.If a 0.040 M NaF solution is saturated with PbF₂,what is the [Pb²⁺] in the solution?

• A) M
• B) M
• C) M
• D) M
• E) M

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