The Gibbs free energy of formation, AGM, of liquid Sn-Cu alloys at 1400 K, as a function of composition, are listed below. From these data, plot the composition dependencies of the activity of Sn (asn) and Cu (acu). Xsn 0 0.1 0.2 0.3 AGM 0 -8,042 -11,860 -13,370 J/mol 0.4 -13,810 0.5 0.7 0.8 0.9 1.0 0.6 -13,250 -12,090 -10,390 -8,104 -5,004 0

The Gibbs free energy of formation, AGM, of liquid Sn-Cu alloys at 1400 K, as a function of composition, are listed below. From these data, plot the composition dependencies of the activity of Sn (asn) and Cu (acu). Xsn 0 0.1 0.2 0.3 AGM 0 -8,042 -11,860 -13,370 J/mol 0.4 -13,810 0.5 0.7 0.8 0.9 1.0 0.6 -13,250 -12,090 -10,390 -8,104 -5,004 0

Physical Chemistry

2nd Edition

ISBN:9781133958437

Author:Ball, David W. (david Warren), BAER, Tomas

Publisher:Ball, David W. (david Warren), BAER, Tomas

Chapter5: Introduction To Chemical Equilibrium

Section: Chapter Questions

Problem 5.42E

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