Chapter 11, Problem 32QRT

(a)

Interpretation Introduction

Interpretation:

The rate expression for the given reaction has to be written.

Concept Introduction:

The relationship between rate and initial concentration of reactant is described by rate law.  It is an experimentally determined equation and cannot be found out theoretically from the stoichiometry of the reactants and products.

  $rate=k{\left[concentrationofthereac\tan t\right]}^m$

Where, $k$ is the rate constant and $m$ is the order of the reaction.

(b)

Interpretation Introduction

Interpretation:

The rate has to be calculated when the concentration of ammonia is $0.075M.$

Concept Introduction:

Refer to part (a).