3. The solubility product constant for calcium fluoride, CaF2, is 3.40 x 10-11. a. Find the molar solubility of calcium fluoride. (2.04 x 104 mol/L) b. Find the solubility of calcium fluoride, in g/L & g/100 mL. (0.0159 g/L & 0.00159 g/100 mL) (3.40 x 10-7 mol/L) Calculate the molar solubility of CaF2 if 0.0100 mol/L soluble NaF was added. What mass of precipitate would form after adding the NaF? Assume you have 1.00 L of solution. (0.0159 g) C. d.

Chemistry: Principles and Practice
3rd Edition
ISBN:9780534420123
Author:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer
Publisher:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer
Chapter14: Chemical Equilibrium
Section: Chapter Questions
Problem 14.69QE
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Please do part c and d only
3. The solubility product constant for calcium fluoride, CaF2, is 3.40 x 10-11.
a. Find the molar solubility of calcium fluoride.
(2.04 x 104 mol/L)
b. Find the solubility of calcium fluoride, in g/L & g/100 mL.
(0.0159 g/L & 0.00159 g/100 mL)
(3.40 x 10-7 mol/L)
Calculate the molar solubility of CaF2 if 0.0100 mol/L soluble NaF was added.
What mass of precipitate would form after adding the NaF? Assume you have 1.00 L of solution. (0.0159 g)
C.
d.
Transcribed Image Text:3. The solubility product constant for calcium fluoride, CaF2, is 3.40 x 10-11. a. Find the molar solubility of calcium fluoride. (2.04 x 104 mol/L) b. Find the solubility of calcium fluoride, in g/L & g/100 mL. (0.0159 g/L & 0.00159 g/100 mL) (3.40 x 10-7 mol/L) Calculate the molar solubility of CaF2 if 0.0100 mol/L soluble NaF was added. What mass of precipitate would form after adding the NaF? Assume you have 1.00 L of solution. (0.0159 g) C. d.
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