Pentane is one of the most volatile of the hydrocarbons in
Chapter 19, Problem 10(choose chapter or problem)
Pentane is one of the most volatile of the hydrocarbons in gasoline. At 298.15 K, the following enthalpies of formation are given for pentane: (a) Estimate the normal boiling point of pentane. (b) Estimate for the vaporization of pentane at 298 K. (c) Comment on the significance of the sign of at 298 K. G G Hf3C5H121g24 -173.5 kJ mol = -146.9 kJ mol-1. -1; HfC5H121l2 = Svap 25 C 100 C Hvap 25 C. 100 C. H Svap vap
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