A solution of PbSO4 has [Pb2+] = 3.5 x 10-5 M and [SO42-] = 6.5 x 10-4 M. If PbSO4 has Ksp = 1.6 x 10-8 , dete?

A solution of PbSO4 has [Pb2+] = 3.5 x 10-5 M and [SO42-] = 6.5 x 10-4 M. If PbSO4 has Ksp = 1.6 x 10-8 , determine whether a precipitate will form. Write the reaction equation, then calculate Q. Is Q larger or smaller than Ksp ? Is the solution saturated, supersaturated, or unsaturated?