Explain mastering chem keeps marking

Reference no: EM13506901

The solubility products of PbSO4 and SrSO4 are 6.3e-7 and 3.2e-7, respectively. What are the values of [SO42- ], [Pb2+ ], and [Sr2+ ] in a solution at equilibrium with both substances? the answer is not 5.*10^-4 or 7.94*10^-4 because mastering chem keeps marking me wrong for that. Can you work it out nicely.

Reference no: EM13506901

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Explain mastering chem keeps marking : What are the values of [SO42- ], [Pb2+ ], and [Sr2+ ] in a solution at equilibrium with both substances? the answer is not 5.*10^-4 or 7.94*10^-4 because mastering chem keeps marking me wrong for that. Can you work it out nicely.

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