The Ksp of Mg(OH)2 is 8.9 × 10-12 at 25*C. If the pH of solution is adjusted to 9.0 . How much Mg+2 ion will be precipitated as Mg(OH)2 from a 0.1 M MgCl2 solution at 25*C ? Assume that MgCl2 is completely dissociated.
a. 0.011
b. 0.089
c. 0.11
d. 0.89
Please explain in detail.............
