(a) How much does the free energy (kJ/mole) of 15 g of pure Cu change by adding 5 g of pure Zn at a temperature of 1100 degrees C? Assume an ideal solution, and that Go(Cu) = -1200 kJ/mole, and Go(Zn) = -2000 kJ/mole at this temperature. A(Cu) = 63.55, and A(Zn) = 65.39. b) By how much more does the system free energy change by adding 5 g of Ga to the mixture in part a)? A(Ga) = 69.7, and Go(Ga) = - 3000 kJ/mole. %3D %3D

(a) How much does the free energy (kJ/mole) of 15 g of pure Cu change by adding 5 g of pure Zn at a temperature of 1100 degrees C? Assume an ideal solution, and that Go(Cu) = -1200 kJ/mole, and Go(Zn) = -2000 kJ/mole at this temperature. A(Cu) = 63.55, and A(Zn) = 65.39. b) By how much more does the system free energy change by adding 5 g of Ga to the mixture in part a)? A(Ga) = 69.7, and Go(Ga) = - 3000 kJ/mole. %3D %3D

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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