write an equation that describes the equilibrium present in a saturated solution of Cu3(PO4)2

Question

someone please explain to me, thanks!

Answer 1

Cu3(PO4)2(s) + H2O==> 3Cu^2+(aq) + 2PO4^3-(aq)

Ksp = (Cu^2+)^3(PO4^3-)^2