Chapter 14, Problem 14.86QP

Interpretation Introduction

Interpretation: The equilibrium partial pressure of ${\text{NO}}_{\text{2}}$, ${\text{O}}_2$ and $\text{NO}$ at $450°\text{C}$ is to be calculated for the given reaction.

Concept introduction: The equilibrium constant $\left(K_{\text{p}}\right)$ is expressed as,

$K_{\text{p}}=\frac{{\left(P_{\text{C}}\right)}^c{\left(P_{\text{D}}\right)}^d}{{\left(P_{\text{A}}\right)}^a{\left(P_{\text{B}}\right)}^b}$

To determine: The equilibrium partial pressure of ${\text{NO}}_{\text{2}}$, ${\text{O}}_2$ and $\text{NO}$ at $2200°\text{C}$.