The concentration of H₃O⁺ in a solution is 1 × 10^-4 M.Which statement describes how the concentration of OH^- in the solution could be determined? A) It is not possible to determine [OH^-]. B) Calculate pH. C) Measure the pH with a pH probe or dipstick. D) Solve for [OH^-] using the ion-product constant equation. E) The [OH^-] is unchanged when an acid is added to a solution.

Question

Quizplus · Accepted Answer

The concentration of OH- in a solution can be determined using the ion-product constant for water (Kw = [H+][OH-]). Given the concentration of H+ (from the acid), one can rearrange the equation to solve for [OH-].

The Concentration of H3O+ in a Solution Is 1 ×

The Concentration of H₃O⁺ in a Solution Is 1 ×