Wednesday
April 23, 2014

Homework Help: chemistry

Posted by alex on Wednesday, March 28, 2012 at 4:59pm.

Why do the concentrations of Pb 2+ and SO4 2- ions in a saturated solution of PbSO4 in contact with solid PbSO4 remain the same when the solution evaporates to half of its original volume?

it has to do with equilibrium.

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