Notes on Chapter 8 examples

3t z z 8400 j op qp 100 b8314 j mol kgb1 k 1 cg 25 cv

Info iconThis preview shows page 1. Sign up to view the full content.

View Full Document Right Arrow Icon
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: 1 K 1 Cg 25 Cv [ kJ / (mol o C)] RT 2784 J mol 25 RdT 2784 b8.314gb100 25g 2160 J mol 25 H is a state property a. 100 100 C p dT d. T2 2 H 0.0291 25 100 Cv dT 25 8.3 8428 J T2 2 27.0 0.0291T [J / (mol C)] 100 U b35.3 Cv 25 c. 0 I JJ J / mol K 0.04268 U (J / mol) (3.0 mol) [25.96(100 0) 0.02134(100 2 8.2 8400 J [25.96 0.04268T ] J / (mol o C) z T2 U 0 n PV RT 0.0252 1547 10 5 T 3.012 10 9 T 2 . (2.00 atm)(3.00 L) (0.08206[atm L / (mol K)](298 K) z 0.245 mol 1000 Q1 n U1 (0.245 mol) z z 0.0252 dT ( kJ / mo...
View Full Document

Ask a homework question - tutors are online