Question #50376
Calculate the pH of a solution with a [OH -] concentration of 2.3 X 10 -7 M.
Expert's answer
First we calculate the pOH. pOH = -log(2.3 X 10 -7) = 6.64
pH + pOH = 14, so pH = 14-6.64 = 7.36
pH + pOH = 14, so pH = 14-6.64 = 7.36
