Question

What is the pH of a solution with a hydrogen ion concentration of 4.5 x 10-6 M ?

Answer 1

Answer:

5.35

Explanation:

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

$pH = - log [ {H}^{+} ]$

We have

$pH = - log(4.5 \times {10}^{ - 6} ) \\ = 5.346787...$

We have the final answer as

5.35

Hope this helps you