pH + pOH = 14
pH + 9 = 14 ... pH = 5
-log[H⁺] = 5 ... log[H⁺] = -5 ... [H⁺] = 1E-5
pH < 7 means acidic
Calculate the [H⁺] for the aqueous solution in which [OH⁻] is 1 x 10⁻⁹. Is this solution acidic, basic or neutral? Show your work
1 answer
3 answers