MSE 330 Thermodynamics of Materials: Problem Set #1: Due Date Thursday, September 8, 2016 Note problems from Gaskell text: Chapter 2. Problems 2.4, 2.5, 2.6 and 2.7.

Ans. T=1620K

Ans. (a) P=1 atm., V=30.61 liters, T=373 K; (b) ΔU=2168 J, ΔH = 3000 J; (c) cv=21.7 J/moleK, cp=30J/moleK

Ans. (a) +123.4 kJ, (b) -22.5 kJ (c) 0. Total work =100.9 kJ

answer: P=0.3 atm.