The partial pressure values of NO 2 , NO and O 2 at a particular temperature are given. The value of the equilibrium constant ( K p ) for the given reaction is to be calculated. Concept introduction: The state when the reactants involved in a chemical reaction and the products formed in the reaction exist in concentrations having no further tendency to change is known as an equilibrium state of the reaction. When the equilibrium constant is expressed in terms of pressure, it is represented K p . To determine: The equilibrium constant ( K p ) for the given reaction.

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Chapter 12, Problem 29E

Interpretation Introduction

Interpretation: The partial pressure values of NO2 , NO and O2 at a particular temperature are given. The value of the equilibrium constant (Kp) for the given reaction is to be calculated.

Concept introduction: The state when the reactants involved in a chemical reaction and the products formed in the reaction exist in concentrations having no further tendency to change is known as an equilibrium state of the reaction. When the equilibrium constant is expressed in terms of pressure, it is represented Kp .

To determine: The equilibrium constant (Kp) for the given reaction.

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