Answer to Question #154973 in Chemistry for Alexis

Question #154973

Calculate the pH and pOH of a 0.0125 M potassium hydroxide solution.

Expert's answer

pH= - lg [H⁺]

pH= - lg [0.0125] = 1.9

pH+pOH=14

pOH = 14 - 1.9 = 12.1

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