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5. For a pure substance a. Derive the following expression пк T. b. How does the molar entropy change with increasing volume?

5. For a pure substance a. Derive the following expression пк T. b. How does the molar entropy change with increasing volume?

Chemistry by OpenStax (2015-05-04)
Chemistry by OpenStax (2015-05-04)
1st Edition
ISBN:9781938168390
Author:Klaus Theopold, Richard H Langley, Paul Flowers, William R. Robinson, Mark Blaser
Publisher:Klaus Theopold, Richard H Langley, Paul Flowers, William R. Robinson, Mark Blaser
Chapter16: Thermodynamics
Section: Chapter Questions
Problem 61E: The evaporation of one mole of water at 298 K has a standard free allergy change of 8.58 kJ....
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5. For a pure substance a. Derive the following expression əsm ле T пк b. How does the molar entropy change with increasing volume? For a mixture of substances, n1, N2, N3... how that the presssure dependence of the chemical potential volume as follows с. ted to the ӘР T,nj # i ən T,P,nj # i d. Pure phosphine is allowed to decompose according to the following reaction. COCI2 (g) = CO (g) + Cl2 (g) Assuming ideal gas behavior, and using the Maxwell relationship above, derive an expression for ӘР e. How does the chemical potential change with increasing pressure? Hint: n= ncoCI, + nco + ncl2 » dncoci = -dnco, dncoci, = -dnɑ, %3D f. Use your result in part d to derive an expression for µcoci,(P) with respect to some reference pressure, Pº
Transcribed Image Text:5. For a pure substance a. Derive the following expression əsm ле T пк b. How does the molar entropy change with increasing volume? For a mixture of substances, n1, N2, N3... how that the presssure dependence of the chemical potential volume as follows с. ted to the ӘР T,nj # i ən T,P,nj # i d. Pure phosphine is allowed to decompose according to the following reaction. COCI2 (g) = CO (g) + Cl2 (g) Assuming ideal gas behavior, and using the Maxwell relationship above, derive an expression for ӘР e. How does the chemical potential change with increasing pressure? Hint: n= ncoCI, + nco + ncl2 » dncoci = -dnco, dncoci, = -dnɑ, %3D f. Use your result in part d to derive an expression for µcoci,(P) with respect to some reference pressure, Pº
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