Question

What is the pH of a solution with an H3O+ concentration of 5.67 x 10-4 M?

Answer 1

Answer:

3.25

Explanation:

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

$pH = - log [ { H_3O}^{+}]$

From the question we have

$ph = - log(5.67 \times {10}^{ - 4} ) \\ = 3.2464$

We have the final answer as

3.25

Hope this helps you