The pH of a solution of a strong base is 10.32 at 25°C.What is its hydronium-ion concentration? A)3.1 × 10^-3 M B)2.1 × 10^-4 M C)1.6 × 10^-4 M D)4.8 × 10^-11 M E)1.4 × 10^-2 M

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Quizplus · Accepted Answer

The hydronium-ion concentration in a solution is given by the formula [H3O+] = 10^-pH. For a solution with a pH of 10.32, the hydronium-ion concentration is 10^-10.32 = 4.8 × 10^-11 M.

The PH of a Solution of a Strong Base Is