Question

Q7. Write the chemical formula of the following compounds

Zinc carbonate
Hydrogen peroxide
Copper (II) nitrate
Iron (II) sulphate
Silver Bromide
Sodium sulphide
​

Answer 1

Explanation:

ZnCO₃

H2O2

Cu+2

NO3-

(FeO)

SO4

(AgBr)

Na2S