Question

Name acid and base involved in formation of
1. Aluminium Chloride
2. Ferric Chloride
3. Sodium Bicarbonate

Answer 1

Dear student
1. To prepare Aluminium chloride, hydrogen chloride (is the acid used )and the base is Al(OH)₃
Al(OH)3+ 3HCl $\to$ 2AlCl₃ + 3H₂O

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2)To prepare ferric chloride, ferric hydroxide is the base and hydrochloric acid is the acid used:
Fe(OH)₃ + 3HCl $\to$ FeCl₃ + 3H₂O



3) To prepare sodium bicarbonate, the acid used is Carbonic acid and the base used in Sodium hydroxide

​​​NaOH + H₂CO_{3 $\to$} → NaHCO₃ + H₂O

Regards