The K_sp of CaF₂ Is 4 * 10^-11

question 137

Multiple Choice

The K_sp of CaF₂ is 4 * 10^-11. What is the maximum concentration of Ca²⁺ possible in a 0.10 M NaF solution

• A) 4 * 10^-7 M
• B) 4 * 10^{- 8} M
• C) 4 * 10^-9 M
• D) 4 * 10^-10 M
• E) None of the above

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