Chapter 16.4, Problem 10PE

Interpretation Introduction

Interpretation: The value of $\text{pH}$ at the midpoint of the titration with a strong base of an aqueous sample containing unknown concentration of benzoic acid is to be calculated.

Concept introduction: The potential of ${\text{H}}^{\text{+}}$ ions is called as $\text{pH}$ and the potential of ${\text{OH}}^{-}$ ions is called as $\text{pOH}$. The value of $\text{pH}$ is less than $7$ for acidic solutions and greater than $7$ for basic solutions. For neutral solution the value of $\text{pH}$ is $7$.

To determine: The value of $\text{pH}$ at the midpoint of the titration with a strong base of an aqueous sample containing unknown concentration of benzoic acid.