For the reaction N₂O₃(g) → NO(g) + NO₂(g) ΔG° = -4.78. Calculate Keq at 25°C.

Name: For the reaction N 2 O 3 (g) → NO(g) + NO 2 (g) ΔG° = -4.78. Calculate Keq at 25°C.
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Question

Quizplus · Accepted Answer

The equation relating ΔG° and Keq is:
ΔG° = -RTln(Keq)

We can rearrange this equation to solve for Keq:
Keq = e^(-ΔG°/RT)

Plugging in the given values:
Keq = e^(-(-4.78*10^3 J/mol)/(8.314 J/mol*K * 298 K))

Keq = 1.002

Therefore, the best choice is B.

For the Reaction N2O3(g) → NO(g) + NO2(g) ΔG° =