Write down the names of compounds represented by the following formulae: [ 5 MARKS ]
1. Al2 (SO4)3
2. CaCl2
3. K2SO4
4. KNO3
5. CaCO3
Each point: 1 Mark
1. Al2(SO4)3
Aluminium sulphate
2. CaCl2
Calcium chloride
3. K2SO4
Potassium sulphate
4. KNO3
Potassium nitrate
5. CaCO3
Calcium carbonate