What is [OH⁻] of an aqueous solution if [H⁺] is 1.0 × 10⁻⁷ M? A) 1.0 * 10^-14 M B) 1.0 *10^-5 M C) 1.0 * 10⁵ M D) 1.0 * 10^-⁷ M E) 1.0 * 10^-²¹ M

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Quizplus · Accepted Answer

In pure water at 25°C, the product of [H⁺] and [OH⁻] is always 1.0 × 10⁻¹⁴. Given [H⁺] is 1.0 × 10⁻⁷ M, [OH⁻] must also be 1.0 × 10⁻⁷ M to satisfy the equation [H⁺][OH⁻] = 1.0 × 10⁻¹⁴.

What Is [OH−] of an Aqueous Solution If [H+] Is

What Is [OH⁻] of an Aqueous Solution If [H⁺] Is