Question

(b) Complete the following given table.
Chemical formula
Use
Common Name Chemical Name
1. Washing Soda (i)
(iii)
Calcium Sulphate hemi
hydrate
Baking Soda
(v)
(vii)
(viii)
Na2CO310H20
(iv)
Making toys and
statues
NaHCO3
(vi)
Disinfecting water
CaCl2​

Answer 1

Explanation:

Washing Soda = Na2CO310H20

Baking Soda = NaHCO3

Calcium Sulphate hemi hydrate = Making toys and statues

Disinfecting water = CaCl2