Question: This is a problem from my thermodynamics course regarding the Gibbs-Duhem equation. Help is appreciated. Derive the Gibbs-Duhem equation as a function of T,P and

This is a problem from my thermodynamics course regarding the Gibbs-Duhem equation. Help is appreciated.

Derive the Gibbs-Duhem equation as a function of T,P and the number of moles of component 1 and 2 in a to-component mixN1 and N2 Use the Gibbs-Duhem equation to derive the following relationship between the activities, of the two components in state A and state B with mole fractions A and B : ln(a1,B)ln(a1,A)=ln(a2,A)ln(a2,B)(x1x2)dlna2 What can you use the equations above for

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