Question

define solubility product and write relationship between solubility product and solubility of trinary salt

Answer 1

Introduction
Recall that the definition of solubility is the maximum possible concentration of a solute in a solution at a given temperature and pressure. We can determine the solubility product of a slightly soluble solid from that measure of its solubility at a given temperature and pressure, provided that the only significant reaction that occurs when the solid dissolves is its dissociation into solvated ions, that is, the only equilibrium involved is:

MpXq(s)⇌pMm+(aq)+qXn−(aq)(18.2.1)
(18.2.1)
M
p
X
q
(s)⇌p
M
m
+
(aq)+q
X
n
−
(aq)
In this case, we calculate the solubility product by taking the solid’s solubility expressed in units of moles per liter (mol/L), known as its molar solubility.

Answer 2

hey dear here is ur answer

Ksp (Solubility product constant) is the equilibrium between a solid and its respectiveions in a solution. The value of the constant identifies the degree of which the compound can dissociate in water. For example the higher the Ksp the more soluble the compound is.

hope it helps u