Question

What is the PH of a solution with a concentration of 5.2 x 10-8 M H3O?

Answer 1

7.28

Step-by-step explanation:

The pH of a solution can be found by using the formula

`pH = - log [ { H_3O}^(+)]`

From the question we have

`ph = - log(5.2 * {10}^( - 8) ) \\ = 7.28399`

We have the final answer as

7.28

Hope this helps you