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    Chemistry Study Set 3
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    Exam 18: Entropy, Free Energy, and Equilibrium
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    Determine the Equilibrium Constant K<sub>p</sub> at 25°C for the Reaction\(\Delta\)
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Determine the Equilibrium Constant Kp at 25°C for the Reaction Δ\DeltaΔ

Question 77

Question 77

Multiple Choice

Determine the equilibrium constant Kp at 25°C for the reaction N2(g) + 3H2(g)  Determine the equilibrium constant K<sub>p</sub> at 25°C for the reaction N<sub>2</sub>(g) + 3H<sub>2</sub>(g)    2NH<sub>3</sub>(g)  [ \Delta G°<sub>f</sub> (NH<sub>3</sub>(g) ) = -16.6 kJ/mol]. A) 1.52  \times  10<sup>-6</sup> B) 6.60  \times  10<sup>5</sup> C) 8.28  \times  10<sup>-2</sup> D) 2.60 E) 13.4 2NH3(g) [ Δ\DeltaΔ G°f (NH3(g) ) = -16.6 kJ/mol].


A) 1.52 ×\times× 10-6
B) 6.60 ×\times× 105
C) 8.28 ×\times× 10-2
D) 2.60
E) 13.4

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