An acetic acid solution has a pH of 5.80, what is the [H₃O⁺] in this solution? A) 1.6 × 10^-20 M B) 6.3 × 10^-9 M C) 1.6 × 10^-6 M D) 6.3 × 10⁵ M

Question

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The pH of a solution is a measure of its acidity or basicity. The pH scale ranges from 0 to 14, with 7 being neutral. A pH below 7 indicates an acidic solution, while a pH above 7 indicates a basic solution.The [H₃O⁺] is a measure of the concentration of hydrogen ions in a solution. The [H₃O⁺] is inversely proportional to the pH of a solution. This means that as the pH of a solution decreases, the [H₃O⁺] increases.In this question, we are given that the pH of an acetic acid solution is 5.80. This means that the [H₃O⁺] in this solution is 1.6 × 10^-6 M.

An Acetic Acid Solution Has a PH of 5