What is the H + if the pH of a solution is 1.65?

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Chemistry

Noelle Barr

7 August, 15:45

What is the H + if the pH of a solution is 1.65?

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Noel Atkinson · Answer 1

The pH of a solution is measure of the acidity of a certain solution based from the concentration of the hydrogen ions. It is associated with the hydrogen ion dissolved in the solution. It is expressed as pH = - log [H+]. We calculate the concentration of the hydrogen ions from this expression.

pH = - log [H+]

1.65 = - log [H+]

antilog [ - 1.65] = [H+]

[H+] = 10^-1.65

[H+] = 0.0224 M