Question

Write a balanced chemical equation which corresponds to the following equilibrium constant expression.

A.PbF2(aq) Pb(s) + F2(aq)
B.PbF2(s) Pb2+(aq) + 2 F-(aq)
C.Pb2+(aq) + 2 F-(aq) PbF2(s)
D.Pb(s) + F2(aq) PbF2(aq)
E.PbF+(aq) + F-(aq) PbF2(aq)

Answer

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