Chapter 21, Problem 22QAP

Interpretation Introduction

(a)

Interpretation:

To write a balanced equation for the preparation of ${\text{N}}_{\text{2}}$ from $\text{Pb}{\left({\text{N}}_3\right)}_2$.

Concept introduction:

The chemical equation in which atoms of every element is same along with charge for both reactant and product is termed as balanced equation.

Interpretation Introduction

(b)

Interpretation:

To write a balanced equation for the preparation of ${\text{O}}_{\text{2}}$ from ${\text{O}}_3$.

Concept introduction:

The chemical equation in which atoms of every element is same along with charge for both reactant and product is termed as balanced equation.

Interpretation Introduction

(c)

Interpretation:

To write a balanced equation for the preparation of $\text{S}\text{from}{\text{H}}_2\text{S}$.

Concept introduction:

The chemical equation in which atoms of every element is same along with charge for both reactant and product is termed as balanced equation.