posted by alex .
When 50.0 mL of a 0.010 M CuNO3 solution is mixed with 150.0 mL of a 0.010 M NaCl solution, a precipitate forms (Ksp = 1.9 x 10^-7).
a) Determine all final ion concentrations
b) Determine the mass of the precipitate formed.
How do i do this?