Answer:

Step-by-step 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 the
is given as:

When the solubility of
is S moles/liter, then the solubility of
will be S moles/liter and solubility of
will be 2S moles/liter.
By stoichiometry of the reaction:
1 mole of
gives 1 mole of
and 2 moles of

![K_(sp)=[Ba^(2+)][F^(-)]^2](https://img.qammunity.org/2021/formulas/chemistry/college/74j29wa583azxnz95wembli8e8mml6ska7.png)



Thus
for
is
