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Chemistry
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 2Cu+(aq) + Pb(s) → Pb2+(aq) + 2Cu(s) 

SpeciesCu+(aq)Cu(s)Pb2+(aq)Pb(s)
ΔGof (kJ/mol)50.20-24.30

ΔGorxn = -124.7 kJ/mol

Then calculate Eocell from ΔGorxn.


Mar 19th, 2015

E0cell = - ΔG0rxn / nF = (F = 96500 C/mol, n = 2)

= - 124.7*1000 J/mol / (2*96500 C/mol) = 0.646 V

Mar 19th, 2015

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