Respuesta :

Answer:

7.6

Explanation:

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

[tex]pH = - log [ {H}^{+} ][/tex]

From the question we have

[tex]ph = - log(2.5 \times {10}^{ - 8} ) \\ = 7.60205[/tex]

We have the final answer as

7.6

Hope this helps you