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Why does the precipitate disappear when h2o is added it is

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In the reaction Pb(NO3)2 + HCL ---- PbCl2(s)

Why does the precipitate disappear when H2O is added? It is pushing the reaction to the left; why? It is not more reactant being added. It is changing Ksp but I thought only a change in temp would change K?

Reference no: EM13587594

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