Calculate q, w, Delta U and Delta H for 2.00 g of He(g) with Cv,m= 3/2R if: (a) expands reversibly at a constant pressure of 0.8 bar from 20 L to 40 L q= Select answer: 1.6 KJ, -1.6 KJ, 4.0 KJ, -4.0 KJ w=Select answer: 1.6 KJ, -1.6 KJ, 4.0 KJ, -4.0 KJ Delta U=Select answer: 2.4 KJ, -2.4 KJ, 4.0 KJ, -4.0 KJ Delta H=Select answer: 2.4 KJ, -2.4 KJ, 4.0 KJ, -4.0 KJ

Calculate q, w, Delta U and Delta H for 2.00 g of He(g) with Cv,m= 3/2R if: (a) expands reversibly at a constant pressure of 0.8 bar from 20 L to 40 L q= Select answer: 1.6 KJ, -1.6 KJ, 4.0 KJ, -4.0 KJ w=Select answer: 1.6 KJ, -1.6 KJ, 4.0 KJ, -4.0 KJ Delta U=Select answer: 2.4 KJ, -2.4 KJ, 4.0 KJ, -4.0 KJ Delta H=Select answer: 2.4 KJ, -2.4 KJ, 4.0 KJ, -4.0 KJ

Physical Chemistry

2nd Edition

ISBN:9781133958437

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

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

Chapter2: The First Law Of Thermodynamics

Section: Chapter Questions

Problem 2.88E: The following are values of heat capacity for nitrogen gas; Temp K Cv J/mol. K 300 20.8 400 20.9 500...

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