Question

9.1. For aqueous solutions of the following substances, indicate whether the substance behaves as an Arrhenius acid or base and write the dissociation reaction.

b) HC₆H₅O

e) Al(OH)₃

_{part 2:} Calculate the pH and pOH in each of the following aqueous solutions. In each case, indicate whether the solution is acidic or basic.

a) [OH^-] = 3.89 x 10^-13M

b) [OH^-] = 1.82 x 10^-14M