Question

If the solubility of a salt A2B3 in its saturated solution is s mol L-1, then its solubility product will​

Answer 1

Answer:

the solubility product will be 4

Answer 2

Given :

Solubility of the salt A$_{2}$B$_{3}$ = s mol / L

To find :

Solubility product of the salt A$_{2}$B$_{3}$ .

Solution :

A$_{2}$B$_{3}$ ----> $2A^{3+} + 3B^{2-}$

Solubility product of the salt A$_{2}$B$_{3}$  = [2s]^2 * [3s]^3 mol / L

                                                         = 4$s^{2}$ * 27$s^{3}$ mol / L

                                                         = 108$s^{5}$ mol / L

Solubility product of the salt  A$_{2}$B$_{3}$ =  108$s^{5}$ mol / L

• Solubility product of a salt is also known as and denoted as ksp of the salt .