Chapter 8, Problem 8.49SP

a.

Interpretation Introduction

To determine:

The shape of the ${\text{NO}}_{\text{3}}{}^{\text{-}}$.

b.

Interpretation Introduction

To determine:

The shape of ${\text{NO}}_{\text{2}}{}^{\text{+}}$.

c.

Interpretation Introduction

To determine:

The shape of ${\text{NO}}_{\text{2}}{}^{\text{-}}$