posted by Sam on .
what is the concentration of lead ions and sulfide ions in a saturated solution of lead sulfide (PbS) solution at 25 degrees celsius.
PbS ==> Pb^+2 + S^-2
Ksp = (Pb^+2)(S^-2)
Set up an ICE chart, substitute into the Ksp expression and solve. Post your work if you get stuck.