# What is the pH of a solution with a concentration of 2.4*10^-5 molar H_3O^+?

##### 1 Answer
Jul 24, 2016

$p H$ $=$ $- {\log}_{10} 2.4 \times {10}^{- 5}$.

You will have to look this up.

#### Explanation:

$p H$ $=$ $- {\log}_{10} \left[{H}_{3} {O}^{+}\right]$.

The solution will be slightly acidic.