Chapter 6, Problem 6A.14E

(a)

Interpretation Introduction

Interpretation:

Lewis structure for ${\text{SO}}_{\text{2}}$ has to be drawn and it has to be identified as Lewis acid or Lewis base.

Concept Introduction:

Electron pair acceptor is known as Lewis acid while electron pair donor is known as Lewis base.  Lewis structure is a simple representation considering the valence electrons present in a molecule.  Electrons are shown using dots around the atoms in a molecule.

(b)

Interpretation Introduction

Interpretation:

Lewis structure for ${\text{I}}^{-}$ has to be drawn and it has to be identified as Lewis acid or Lewis base.

Concept Introduction:

Refer part (a).

(c)

Interpretation Introduction

Interpretation:

Lewis structure for ${\text{CH}}_{\text{3}}{\text{S}}^{-}$ has to be drawn and it has to be identified as Lewis acid or Lewis base.

Concept Introduction:

Refer part (a).

(d)

Interpretation Introduction

Interpretation:

Lewis structure for ${\text{NH}}_{\text{2}}{}^{-}$ has to be drawn and it has to be identified as Lewis acid or Lewis base.

Concept Introduction:

Refer part (a).

(e)

Interpretation Introduction

Interpretation:

Lewis structure for ${\text{NO}}_{\text{2}}$ has to be drawn and it has to be identified as Lewis acid or Lewis base.

Concept Introduction:

Refer part (a).