The Concentration of H₃O⁺ in a Solution Is 1 ×

question 68

Multiple Choice

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.

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