Chapter 8.5, Problem 8.7P

(a)

Interpretation Introduction

Interpretation:

A reaction graph has to be drawn and the parts have to be labeled for the given chemical equation.

The given chemical equation is,

  ${\text{2Na+Cl}}_{\text{2}}\stackrel{}{\to }\text{2NaCl+822}\text{kJ}$

(b)

Interpretation Introduction

Interpretation:

A reaction graph has to be drawn and the parts have to be labeled for the given chemical equation.

The given chemical equation is,

  ${\text{2BrF}}_{\text{3}}\text{+300}\text{.8}\text{kJ/mol}\stackrel{}{\to }{\text{Br}}_{\text{2}}{\text{+3F}}_{\text{2}}$