Chapter 13, Problem 13.79SP

Interpretation Introduction

Interpretation:

At equilibrium the molar concentration of ${\text{NO, O}}_{\text{2}}\text{and}{\text{N}}_{\text{2}}$ in given reaction has to be calculated.

Concept introduction:

Calculation of equilibrium concentration from initial concentration:

• The balanced equation for given reaction has to be written.
• Set up an equilibrium table to calculate x value
• The value of x is solved by substituting concentrations of chemical species in equilibrium constant expression.
• The concentration of chemical species at equilibrium is calculated from value of x