A. Calculate the molar solubility of CaF2 in a 0.1450 M cesium fluoride, CsF Solubility = | M B. Let's say we have a beaker where a saturated solution of calcium fluoride O After letting some of the solvent evaporate. O Upon the addition of more water. O None of these things will do it. O After the addition of 0.170 moles of Ca2+ ion. O Not enough information given. After the addition of 0.170 moles of F ion. O After the addition of solid NaNO3.

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Chapter17: Solubility And Complex-ion Equilibria
Section: Chapter Questions
Problem 17.117QP
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A. Calculate the molar solubility of CaF2 in a 0.1450 M cesium fluoride, CsF solution.
Solubility
M
B. Let's say we have a beaker where a saturated solution of calcium fluoride is in equilibrium with solid calcium fluoride. In which of these cases will the molar solubility be lowest after equilibrium is reestablished?
After letting some of the solvent evaporate.
Upon the addition of more water.
None of these things will do it.
After the addition of 0.170 moles of Ca2+ ion.
Not enough information given.
After the addition of 0.170 moles of F ion.
O After the addition of solid NaNO3.
The Ksp of calcium fluoride is 3.50x 10-11.
Transcribed Image Text:A. Calculate the molar solubility of CaF2 in a 0.1450 M cesium fluoride, CsF solution. Solubility M B. Let's say we have a beaker where a saturated solution of calcium fluoride is in equilibrium with solid calcium fluoride. In which of these cases will the molar solubility be lowest after equilibrium is reestablished? After letting some of the solvent evaporate. Upon the addition of more water. None of these things will do it. After the addition of 0.170 moles of Ca2+ ion. Not enough information given. After the addition of 0.170 moles of F ion. O After the addition of solid NaNO3. The Ksp of calcium fluoride is 3.50x 10-11.
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