A sample consisting of 2mol of the neongas is expanded isothermally and reversibly from 50 L to 150 at 50°C.A) Calculate how entropy changes for gas (ΔSgas), for surrounding (ΔSsurr) and total changes of entropy of universe (ΔStot). B) Calculate ΔG for gas as a result of this process.

A sample consisting of 2mol of the neongas is expanded isothermally and reversibly from 50 L to 150 at 50°C.A) Calculate how entropy changes for gas (ΔSgas), for surrounding (ΔSsurr) and total changes of entropy of universe (ΔStot). B) Calculate ΔG for gas as a result of this process.

Chemistry: The Molecular Science

5th Edition

ISBN:9781285199047

Author:John W. Moore, Conrad L. Stanitski

Publisher:John W. Moore, Conrad L. Stanitski

Chapter16: Thermodynamics: Directionality Of Chemical Reactions

Section: Chapter Questions

Problem 101QRT: Appendix J lists standard molar entropies S, not standard entropies of formation rS. Why is this...

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