If the hydrogen ion concentration [H+] of an aqueous solution is 1 x 10-9, what is the pH?

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Mathematics

Armando Chan

17 December, 23:54

If the hydrogen ion concentration [H+] of an aqueous solution is 1 x 10-9, what is the pH?

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Aedan Krueger · Answer 1

Step-by-step explanation: In this way, pH is determined by hydrogen-ion concentration. In the case of a neutral solution, [H+]=10-7, which we call a pH of 7. This means, for example, that a hydrogen-ion concentration of a solution with a pH of 4 is 10-4mol/l, meaning it contains 0.0001 mol of hydrogen ions in a solution of 1 liter.