Final answer:
To calculate the molar solubility of each compound from its solubility product, we need to consider the solubility product expression and the stoichiometry of the compound.
Step-by-step explanation:
In order to calculate the molar solubility of each compound from its solubility product, we need to consider the solubility product expression and the stoichiometry of the compound. The solubility product expression is the product of the concentrations raised to the power of their stoichiometric coefficients. For example, for compound a) 2CaF2, the solubility product expression and molar solubility calculations would be as follows:
Solubility product expression: Ksp = [Ca^2+]2[F^-]4
Molar solubility of 2CaF2:
Since there are 2 moles of Ca^2+ ions and 4 moles of F^- ions produced per mole of 2CaF2, we can substitute these values in the solubility product expression. Let's assume the molar solubility of 2CaF2 is x:
Ksp = (2x)2(4x)4 = 16x^6
Solving the equation 16x^6 = Ksp will give us the molar solubility of 2CaF2.