What is the [H^+] in a solution that has a pH of 3.35?

1 Answer
May 3, 2016

[H^+]=4.47xx10^(-4)M

Explanation:

The pH of a solution is usually found by the following expression:

pH=-log[H^+]

Therefore, to find the concentration of H^+ we can rearrange this expression and thus,

[H^+]=10^(-pH)

=>[H^+]=10^(-3.35)=4.47xx10^(-4)M