What is the pH of a 0.072 M HClO₄ solution? A)15.14 B)2.63 C)12.86 D)1.14 E)11.37

Name: What is the pH of a 0.072 M HClO 4 solution? A)15.14 B)2.63 C)12.86 D)1.14 E)11.37
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Quizplus · Accepted Answer

HClO is a strong acid and completely ionizes in water, so we can assume that the H+ concentration of the solution is 0.072 M. To find the pH, we take the negative log of the H+ concentration: pH = -log[H+] = -log(0.072) = 1.14. Therefore, the answer is D.

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