Chapter 9, Problem 68E

(a)

Interpretation Introduction

To determine: The hybridization of the atom that is indicated in red in ${\text{CH}}_{\text{3}}{\text{CO}}_{\text{2}}{}^{-}$ .

(b)

Interpretation Introduction

To determine: The hybridization of the atom that is indicated in red in ${\text{PH}}_4{}^{+}$ .

(c)

Interpretation Introduction

To determine: The hybridization of the atom that is indicated in red in ${\text{AlF}}_{\text{3}}$ .

(d)

Interpretation Introduction

To determine: The hybridization of the atom that is indicated in red in ${\text{H}}_{\text{2}}\text{C}={\text{CH}}_2-{\text{CH}}_2{}^{+}$ .