Question

What is the pH of a 8.4 x 10 − 6 M H + solution?

Answer 1

Answer:

The answer is

5.08

Explanation:

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

$pH = - log( {H }^{ + } )$

From the question

${H }^{ + } = 8.4 × {10}^{-6} M$

The pH of the solution is

$pH = - log(8.4 \times {10}^{ - 6} ) \\ = 5.0757207...$

We have the final answer as

5.08

Hope this helps you