Chapter 16.10, Problem 1PPB

Practice Problem BUILD

Calculate the pH of the following aqueous solutions at $\text{25°C: }\left(\text{a}\right)\text{ 9}\text{.5 }\times {\text{10}}^{\text{-8}}M\text{ NaOH, }\left(\text{b}\right)\text{ 6}\text{.1 }\times {\text{10}}^{\text{-2}}M\text{ LiOH, }\left(\text{c}\right)\text{ 6}\text{.1 }\times {\text{10}}^{\text{-2}}M\text{ Ba}{\left(\text{OH}\right)}_{\text{2}}$.