Calculate the Molar Solubility of CaF₂ in a 0

question 84

Multiple Choice

Calculate the molar solubility of CaF₂ in a 0.25 M solution of NaF(aq) . (K_sp (CaF₂) = 4.0 x 10^-11)

• A) 4.0 x 10^-11 M
• B) 6.4 x 10^-10 M
• C) 1.6 x 10^-10 M
• D) 1.3 x 10^-5 M
• E) 2.2 x 10^-4 M

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