Answer :
Answer: [tex]K_{sp}=\frac{[Ca^{+}][F^{-}]^2}{1}[/tex]
Explanation:
Solubility product is defined as the equilibrium constant in which a solid ionic compound is dissolved to produce its ions in solution. It is represented as
The equation for the ionization of [tex]CaF_2[/tex] the is given as:
[tex]CaF_2\rightarrow Ca^{2+}+2F^-[/tex]
By stoichiometry of the reaction:
1 mole of [tex]CaF_2[/tex] gives 1 mole of [tex]Ca^{2+}[/tex] and 2 moles of [tex]F^-[/tex]
[tex]K_{sp}=\frac{[Ca^{+}][(F^{-})^2]}{1}[/tex]
Thus [tex]K_{sp}[/tex] of the salt is [tex]\frac{[Ca^{+}][(F^{-})^2]}{1}[/tex]