19. Chemical Thermodynamics
Gibbs Free Energy
19. Chemical Thermodynamics Gibbs Free Energy
60PRACTICE PROBLEM
In the reaction, P2(g) is converted into PH3(g): P2(g) + 3 H2(g) → 2 PH3(g). At 298 K, what is the equilibrium constant for the reaction?
ΔG°f, P2 = 103.7 kJ/mol; ΔG°f, H2 = 0; ΔG°f, PH3 = 13.4 kJ/mol
In the reaction, P2(g) is converted into PH3(g): P2(g) + 3 H2(g) → 2 PH3(g). At 298 K, what is the equilibrium constant for the reaction?
ΔG°f, P2 = 103.7 kJ/mol; ΔG°f, H2 = 0; ΔG°f, PH3 = 13.4 kJ/mol