(b) A sample of 4.0 mol O2 (g) is originally confined in 20 dm² at 270 K and then undergoes adiabatic expansion against a constant pressure of 600 Torr until the volume has increased by a factor of 3.0. Calculate q, w, AT, AU and AH.

(b) A sample of 4.0 mol O2 (g) is originally confined in 20 dm² at 270 K and then undergoes adiabatic expansion against a constant pressure of 600 Torr until the volume has increased by a factor of 3.0. Calculate q, w, AT, AU and AH.

Physical Chemistry

2nd Edition

ISBN:9781133958437

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

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

Chapter1: Gases And The Zeroth Law Of Thermodynamics

Section: Chapter Questions

Problem 1.65E: Determine an expression for V/T p, n in terms of and . Does the sign on the expression make sense...

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Question

(b) A sample of 4.0 mol O2 (g) is originally confined in 20 dm³ at 270 K and then undergoes
adiabatic expansion against a constant pressure of 600 Torr until the volume has
increased by a factor of 3.0. Calculate q, w, AT, AU and AH.

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