19. Chemical Thermodynamics
Gibbs Free Energy
Multiple Choice
Multiple ChoiceCalculate ΔG (kJ/mol) for the following reaction at 298 K when PH2 = 0.0200 atm and PC3H8 = 0.500 atm.
3 C (s, graphite) + 4 H2 (g) → C3H8 (g)
A
−23.4 kJ/mol
B
+13.7 kJ/mol
C
+24.6 kJ/mol
D
+60.5 kJ/mol
E
+342.3 kJ/mol
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