Question

Some methods used for the laboratory preparation of salts are :

A : metal + acid

B : carbonate + acid

C : precipitation (double decomposition)

D : direct combination

E: titration

Copy and complete the following table:

Salt	Method of Preparation
Ammbnium sulphate Calcium carbonate Iron (III) chloride Lead nitrate Zinc sulphate

Answer 1

Salt	Method of Preparation
Ammonium sulphate Calcium carbonate Iron (III) chloride Lead nitrate Zinc sulphate	E: Titration C: Precipitation D: Direct Combination B : Carbonate + acid A : Metal + acid