chemistry

A saturated solution of PbSO4 has [Pb^2+] = 1.35E-4M. What is the concentration of SO4^2-?

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asked by amy
  1. PbSO4 ==> Pb^+2 + SO4^-2
    If I look at the equation I see (SO4^-2) = (Pb^+2) don't I?

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