Chapter 13, Problem 13.129QP

Acetic acid is a weak acid that ionizes in solution as follows: If the freezing point of a 0.106 m CH₃COOH solution is −0.203°C, calculate the percent of the acid that has undergone ionization.

${\text{CH}}_{\text{3}}\text{COOH(}aq\text{)}\rightleftarrows {\text{CH}}_{\text{3}}{\text{COO}}^{-}\text{(}aq{\text{) + H}}^{\text{+}}\text{(}aq\text{)}$