What is the pH of an aqueous solution at 25.0 °C that contains 2.50 × 10^-4 M hydronium ion? A)10.4 B)4.00 C)2.50 D)3.60 E)7.00

Name: What is the pH of an aqueous solution at 25.0 °C that contains 2.50 × 10 -4 M hydronium ion? A)10.4 B)4.00 C)2.50 D)3.60 E)7.00
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Question

Quizplus · Accepted Answer

The pH of an aqueous solution can be calculated using the formula: pH = -log[H+], where [H+] is the concentration of hydronium ions in moles per liter.

pH = -log(2.50 × 10^-4) = 3.60

Therefore, the answer is choice D, 3.60.

What Is the PH of an Aqueous Solution at 25