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Using standard free energy of formation values given below, calculate the equilibrium constant K_p of the reaction
Cl_2 (g) + 2NO (g) <------> 2NOCl (g)
The standard free energy of the reaction represents the drive the reaction has under standard conditions to move toward equilibrium.
Express the equilibrium constant numerically using three significant figures.
Substance Delta G_f kJ/mol
Cl_2 (g) 0NO (g) 86.71NOCl (g) 66.30
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