Which Expression Correctly Describes the Equilibrium Constant for the Following

question 57

Multiple Choice

Which expression correctly describes the equilibrium constant for the following reaction? 4NH₃(g) + 5O₂(g) 4NO(g) + 6H₂O(g)

• A)K = ( 4NH₃] + 5[O₂] )/ ( 4[NO] + 6[H₂O] )
• B)K = ( 4[NO] + 6[H₂O] )/ (4NH₃] + 5[O₂] )
• C)K = ( [NO][H₂O] )/ ( [NH₃][O₂] )
• D)K = ( [NO]⁴[H₂O]⁶ )/ ( [[NH₃]⁴[O₂]⁵ )
• E)K = ( [NH₃]⁴[O₂]⁵ )/ ( [NO]⁴[H₂O]⁶ )

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