Concentrated aqueous HClO4 has a concentration of 14.8 M. Calculate the concentrations of all ions present in a solution prepared by pipetting 3.12 mL of concentrated HClO4 into a 1000. mL volumetric flask and filling to the mark.
Hydronium ion concentration?
Perchlorate ion concentration?
Hydroxide ion concentration? Kw = 1.0E-14.