Define the standard free energies of formation

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Starting with the standard free energies of formation from the following table calculate the values of change of G and Ecell of the following reactions: (A) FeO(s) + H2(g)--> Fe(s) + H2O(l) I found the change in G=18 kJ but i cant find Ecell.. how do i find it i understand Change in G=-nFEcell how do i change equation to equal Ecell?

Reference no: EM13341387

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