Chapter 2, Problem 19P

Summary Introduction

To determine: The $\text{pH}$ of the resulting solution if the $\text{30 mL}$ of $\text{1}\text{.0 M}$ hydrochloric acid is added to the compound has a ${\text{pK}}_{\text{a}}$ of $7.4$ to $\text{100 mL}$ of $\text{1}\text{.0 M}$ solution of $\text{pH}$ $8.0$.

Introduction:

The Henderson-Hasselbalch equation depicts the measurement of acidity as $\text{pH}$ (potential of hydrogen) in biochemical reactions. The isoelectric point and $\text{pH}$ of buffers are calculated by this reaction. The $\text{pH}$ is used to calculate the ${\text{pK}}_{\text{a}}$ of molecules. The “ionized and unionized” concentrations of chemicals are estimated with the help of this equation. The ${\text{pK}}_{\text{a}}$ is used to calculate the $\text{pH}$ of molecules.