Question

What is the pH of an aqueous solution with a hydrogen ion concentration of [H+]=9.2×10−6 M?

Answer 1

The answer is 5.04

Step-by-step explanation:

The pH of a solution given it's hydrogen ion concentration can be found by using the formula

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

where

`{H }^( + )` is the hydrogen ion concentration

From the question

`{H }^( + )` =
`{9.2 × 10 }^( - 6)` M

The pH of the solution is

`pH = - log(9.2 * {10}^( - 6) ) \\ = 5.03621217...`

We have the final answer as

5.04

Hope this helps you