A solution of pH 2 contains ten times more H₃O⁺than a solution of pH 3.

Name: A solution of pH 2 contains ten times more H 3 O + than a solution of pH 3.
Brand: Quizplus
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Question

Quizplus · Accepted Answer

The pH difference of 1 unit corresponds to a tenfold change in hydrogen ion concentration. Therefore, a pH 2 solution has 10 times more hydrogen ions than a pH 3 solution. Since H₃O⁺ is an acidic species which contributes to the hydrogen ion concentration, the pH 2 solution will have more of it than the pH 3 solution.

A Solution of PH 2 Contains Ten Times More H3O

A Solution of PH 2 Contains Ten Times More H₃O