Question

Based on the following products, predict the parent acid and base:

_______ (parent base) + 3 _________ (parent acid) →3 H2O + AlCl3

(40 points)

Answer 1

Answer: The parent base is Al(OH)3, and the parent acid is HCl.

Explanation: When aluminum hydroxide (Al(OH)3) reacts with hydrochloric acid (HCl), it forms water (H2O) and aluminum chloride (AlCl3).

Aluminum hydroxide is a base because it can accept a proton (H+) from an acid. Hydrochloric acid is an acid because it can donate a proton (H+) to a base.

The reaction between Al(OH)3 and HCl can be written as:

Al(OH)3 + 3 HCl → 3 H2O + AlCl3

Hope this helps, and have a great day! =)

Answer 2

The parent base in this reaction is Al(OH)3 (aluminum hydroxide), and the parent acid is HCl (hydrochloric acid). The balanced chemical equation for this reaction is:

Al(OH)3 + 3 HCl → 3 H2O + AlCl3