Question

If the [H+] of a solution is 6.8 x 10-9 mol/L the pH is

Answer 1

8.2

Step-by-step explanation:

To solve this problem;

The concentration of [H⁺] = 6.8 x 10⁻⁹mol/L

So, we need to convert this to pH:

pH = -log [H⁺]

So;

pH = -log 6.8 x 10⁻⁹ = 8.2