Question

Give the chemical formula of the following salts and also write one use of each i) caustic soda ii) gypsum iii) baking soda

Answer 1

I)Caustic Soda :- It's chemical name is sodium hydroxide and chemical formula is NaOH.
Use: In detergents and soaps.
II)Gypsum:- It's chemical name is Hydrated Calcium Sulphate and chemical formula is CaSO4.2H2O.
Use: For making Plaster of Paris.
III)Baking Soda:- It's chemical name is Sodium Bicarbonate and chemical formula is NaHCO3.
Use:In fire extinguisher.

Answer 2

baking soda is NaHCO3,gypsum is CaSO4,caustic soda is NaOH