POH of solution is 11.4 calculate the concentration of hydrogen ions on it

1 answer

To calculate the concentration of hydrogen ions (H+) in a solution, we can use the formula:

[H+] = 10^(-pH)

Given that the pH of the solution is 11.4, we can substitute this value into the formula:

[H+] = 10^(-11.4)

Using a calculator, we find:

[H+] ≈ 3.98 × 10^(-12) M

Therefore, the concentration of hydrogen ions in the solution is approximately 3.98 × 10^(-12) M (moles per liter).