Part A Write an equation that represents the action in water of perchloric acid as an Arrhenius acid. Express your answer as a chemical equation including phases Solution Arrhenius acid= which increases the amount of H+/H3O+ ion in the solution So, Perchloric acid = HClO4 So, the equation will be: HClO4 (aq) + H2O (l) ======> H3O+ (aq) + ClO4- (aq) Have a ncie day!.