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Question

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