Question

Write Ksp for AlCl3 if its solubility in water is 'S'.

Answer 1

if a given compound is AxBy
then the relation between Ksp and its solubility in water is-
Ksp=(x^x)*(y^y)*S^(x+y)
the given compound is AlCl3
here x=1 and y=3
Ksp=(1^1)*(3^3)*S^(1+3)
      =27S^4 Answer

Answer 2

Answer:

Explanation:

AlCl3 gives Al+ + 3Cl-

so, s* 3s^3

therefore = 27s^4

ksp=27 s^4 is the relation