Chapter 18, Problem 18.24QE

(a)

Interpretation Introduction

Interpretation:

The balanced equation for the reaction has to be given and also has to specify the species which are oxidised and reduced.

  $\text{Na}+{\text{Hg}}_{\text{2}}{\text{Cl}}_2\to \text{Hg}+\text{NaCl}$

(b)

Interpretation Introduction

Interpretation:

The balanced equation for the reaction has to be given and also has to specify the species which are oxidised and reduced.

  $\text{HCl}+\text{Zn}\to {\text{ZnCl}}_{\text{2}}{\text{+H}}_{\text{2}}$

(c)

Interpretation Introduction

Interpretation:

The balanced equation for the reaction has to be given and also has to specify the species which are oxidised and reduced.

  ${\text{H}}_2+{\text{CO}}_2\to \text{CO}+{\text{H}}_{\text{2}}\text{O}$