Question

Determine whether dilute aqueous solutions of the following salts will be acidic, basic or neutral: KBr, Bal2, KCN, AICI3.

Answer 1

The proper explaination given below....

Aqueous KBr which result into formation of kou (base) and MBT (acid). Both are strong acid & base, so pH = 7 (neutral solution). (2) Aqueous Bar, which result into Balot) and HI .. Both are strong acid and strong base. So solution will be neutral. @ Aqueous KeN which result into KOH (strong base) and HCN (weak acid), so the solution will be basic. Aqueous Alch, which result into Al(OH) and Hel. Both are strong acid and strong base. The solution is neutral.