Find the standard potential of the half-reaction notice the

At 298 K,

Pb(IO3)2(s) ↔ Pb2+(aq) + 2IO3-(aq) Ksp = 2.6x 10-13
Pb2+(aq) + 2e- → Pb(s) Eo = (-0.126) V.

Find the standard potential of the half-reaction:
Pb(IO3)2(s) + 2e- ↔ Pb(s) + 2IO3-(aq) Eo = ?

Notice the relation between first 2 equations and the desired equation. Convert Ksp and Eo to ΔGo.

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