The standard free energy of formation of nitric oxide, NO, at 1000. K (roughly thetemperature in an automobile engine during ignition) is 77.5 kJ/mol. Calculate theequilibrium constant for the reactionN2(g) + O2(g) = 2NO(g)at 1000. K.O 1.55 x 105O -14.68.00 x 10-90.9488.95 x 10-5

□G° = 77.5 kJ/mol = 77500 J/mol The relationship between Gibbs free energy and equilibrium…

Answered: e standard free energy of formation of…

e standard free energy of formation of nitric oxide, NO, at 10 perature in an automobile engine during ignition) is 77.5 kJ. uilibrium constant for the reaction 9) + O2(9) = 2NO(g)

Chemistry for Engineering Students

4th Edition

ISBN:9781337398909

Author:Lawrence S. Brown, Tom Holme

Publisher:Lawrence S. Brown, Tom Holme

Chapter13: Electrochemistry

Section: Chapter Questions

Problem 13.101PAE

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Question

The standard free energy of formation of nitric oxide, NO, at 1000. K (roughly the
temperature in an automobile engine during ignition) is 77.5 kJ/mol. Calculate the
equilibrium constant for the reaction
N2(g) + O2(g) = 2NO(g)
at 1000. K.
O 1.55 x 105
O -14.6
8.00 x 10-9
0.948
8.95 x 10-5

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