Chapter 5, Problem 5H.2BST

Interpretation Introduction

Interpretation:

The value of $K_c$ for $N_2{O}_4\left(g\right)\rightleftharpoons 2N{O}_2\left(g\right)$ at ${127}^{\circ }C$ has to be calculated.

Concept Introduction:

The relationship between $Kand{K}_c$ is given below.

  $K={\left(\frac{c^{\circ }RT}{P^{\circ }}\right)}^{\Delta n_r}{K}_c$

Where, $c^{\circ }$ is the concentration, $R$ is the universal gas constant, $T$ is the absolute temperature, $P^{\circ }$ is the pressure and $\Delta n_r=n_{r,products}-n_{r,reactants}$