2 2 Ba OH Ba 2OH -> Thus, OH 0.015 2 0.03M x pOH = log OH 2 = log 3 10 x = 2 log3 1.52 And, pH + pOH = 14 pH = 14 – 1.52 = 12.48
Take chapter-wise tests, track your progress, and master Ionic equilibrium.