Question
For the reaction:
2 NO(g) + 1 O2(g) <--> 2 NO2(g)
Calculate K, the equilibrium constant, from thermodynamic data at 281 K.
(Hint #1: Assume that S and H do not change with temperature.)
(Hint #2: Work in J/mol)
2 NO(g) + 1 O2(g) <--> 2 NO2(g)
Calculate K, the equilibrium constant, from thermodynamic data at 281 K.
(Hint #1: Assume that S and H do not change with temperature.)
(Hint #2: Work in J/mol)
Answers
I would determine DGo from
DGo rxn = (n*DGo products) - (n*DGo reactants)
Then since DG = 0 at equilibrium,
DGo = -RT*lnK
DGo rxn = (n*DGo products) - (n*DGo reactants)
Then since DG = 0 at equilibrium,
DGo = -RT*lnK
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