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The Standard Free Energy of Formation of Nitric Oxide,NO,at 1000

Question 74

Multiple Choice

The standard free energy of formation of nitric oxide,NO,at 1000.K (roughly the temperature in an automobile engine during ignition) is 77.7 kJ/mol.Calculate the equilibrium constant for the reaction The standard free energy of formation of nitric oxide,NO,at 1000.K (roughly the temperature in an automobile engine during ignition) is 77.7 kJ/mol.Calculate the equilibrium constant for the reaction 2NO(g) At 1000.K.(R = 8.31 J/(K ∙ mol) ) A) 0.95 B) 7.6 × 10<sup>-9</sup> C) 1.6 × 10<sup>5</sup> D) -15 E) 8.7 × 10<sup>-5</sup> The standard free energy of formation of nitric oxide,NO,at 1000.K (roughly the temperature in an automobile engine during ignition) is 77.7 kJ/mol.Calculate the equilibrium constant for the reaction 2NO(g) At 1000.K.(R = 8.31 J/(K ∙ mol) ) A) 0.95 B) 7.6 × 10<sup>-9</sup> C) 1.6 × 10<sup>5</sup> D) -15 E) 8.7 × 10<sup>-5</sup>
2NO(g)
At 1000.K.(R = 8.31 J/(K ∙ mol) )


A) 0.95
B) 7.6 × 10-9
C) 1.6 × 105
D) -15
E) 8.7 × 10-5

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