Acids, Bases and Salts — Question 8

Give a balanced equation for the preparation of the following salts:

(a) Copper [II] sulphate from copper [II] oxide.

(b) Iron [III] chloride from the metal iron.

(c) Lead sulphate from lead carbonate.

(d) Potassium sulphate from KOH solution.

(e) Lead [II] chloride from lead carbonate [give two equations].

(f) Sodium sulphate — using dilute sulphuric acid.

(g) Copper chloride — using copper carbonate.