Give the names of the elements present in the following compounds:
(a) Quick lime
(b) Hydrogen bromide
(c) Baking powder
(d) Potassium sulphate
|
Compound |
Chemical formula |
Elements present |
|
Quick lime |
CaO |
Calcium, Oxygen |
|
Hydrogen bromide |
HBr |
Hydrogen, Bromine |
|
Baking powder |
NaHCO3 |
Sodium, Hydrogen, Carbon, Oxygen |
|
Potassium sulphate |
K2SO4 |
Potassium, Sulphur, Oxygen |