Question

( K_sp ) of salt (AB_2) for solubility (x , textmol/L), is...

a) ( x^2 )
b) ( 2x^2 )
c) ( x^3 )
d) ( √x )

Answer 1

The appropriate formula for the Ksp of a salt that has a general formula of MX2 is (x)^2.

Step-by-step explanation:

The appropriate formula for the Ksp of a salt that has a general formula of MX2 is (x)^2. This is because the solubility product constant, Ksp, is equal to the concentration of the cation squared when the general formula of the salt is MX.