<span title="Chemisty...Solubility.Please">Chemisty...Solubility.Ple...</span> help?

Question

What is the solubility of MX3?

MX3 <---> M3+ + 3X1- (Ksp = 2.34e-16)

a) in water

solubility =___ M

b) in 0.130 M KX

solubility =____ M

c) in 0.170 M M(NO3)3

solubility = ____ M

Please show work and how you got the answers... Thanks for any help!!!

Answer 1

Try again in the Chemistry section -- you should have more luck there. :)