Calculate the hydronium ion concentration in an aqueous solution with a pH of 4.33 at 25°C. A) 2.1 × 10^-10 M B) 9.7 × 10^-10M C) 4.7 × 10^-5 M D) 3.8 × 10^-5 M E) 6.3 × 10^-6 M

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Quizplus · Accepted Answer

The hydronium ion concentration [H₃O⁺] can be calculated using the formula [H₃O⁺] = 10^(-pH). For a pH of 4.33, [H₃O⁺] = 10^(-4.33) = 4.7 × 10⁻⁵ M.

Calculate the Hydronium Ion Concentration in an Aqueous Solution with a PH