Question- 1 calculate the solubility of-a pbf2 for which, Ask an Expert

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Question- 1) Calculate the solubility of-

a. PbF2 for which the Ksp = 3.3 x 10-8

b. What is the solubility of PbF2 in 0.025 M NaF solution?

2. In a saturated CaF2 solution at 25oC, the calcium concentration is analyzed to be 9.1 mg/L. Use this value to calculate the Ksp of CaF2 assuming that the solute dissociated completely into Ca2+ and F- ions and that neither ion reacts with water. Remember, for equilibrium constants, the concentrations must be in mol/L or molar concentrations.

Rework your solution from the beginning and check each step carefully.

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Category:- Chemistry
Reference No.:- M91237466

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