Write the names of the compounds represented by the following formulae :
1. KNO₃
2. CaCO₃
3. MgCl₂
4. AL₂(SO₄)₃
5. K₂SO₄
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(i) Al2(SO4)3
Aluminium sulphate: Aluminium sulfate is an industrial chemical used as a flocculating agent in the purification of drinking water
(ii) CaCl2
Calcium chloride: Calcium chloride is widely used as an additive in plastics, wastewater treatment plants
(iii) K2SO4
Potassium sulphate: Potassium sulfate is the preferred fertilizer for specific kinds of crops
(iv) KNO3
Potassium nitrate: It is a strong oxidizer used especially in making gunpowder, as a fertilizer, and in medicine.
(v) CaCO3
Calcium carbonate: It is a medication used to prevent or treat low blood calcium levels and also an antacid
Explanation:
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