Chapter 16, Problem 45E

Interpretation Introduction

Interpretation:

The concentration of ${\text{PO}}_2^{3-}$ in $1.0{\text{ M H}}_{\text{3}}{\text{PO}}_{\text{4}}$ is less than $\frac{1}{3}\left[{\text{H}}_3{\text{O}}^{\text{+}}\right]$ should be explained.

Concept introduction:

The degree of ionization can be defined as the extent to which an acid or base dissociates into aqueous solution.

Strong acids or bases undergo complete dissociation in the aqueous solution while weak acids and bases do not undergo complete dissociation into aqueous solution.