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The Correct Application of the Gibbs-Helmholtz Equation to Reversible Galvanic Cells in Which the Compositions of Some of the Phases Vary with Temperature

1953; American Institute of Physics; Volume: 21; Issue: 10 Linguagem: Inglês

10.1063/1.1698671

1520-9032

R. E. Barieau,

Chemical and Physical Properties of Materials

The detailed proof is given that the Gibbs-Helmholtz equation dΔFcell/dT=—ΔScell is directly applicable to any reversible galvanic cell, regardless of how the compositions of any phases present may vary with the temperature.