CHAPTER 10
Problem Corrections
constant V, 1.51 kJ; constant P, 1.94 kJ
219.63 J/ K mol
218.30 J/K.mol
89.3 J/K mol
a. Yes, NH3 will melt since G < 0.
b. 196 K
- 16 kJ/mol
a. DGo298 = + 464 kJ
not spontaneous
T > 2890 K
DGo298 = -90 kJ/mol.K
Q =9.10-6
DGo = -90 + 8.314 x10-3 x 298 x lnQ = 50.32 kJ/mol