Question

Write the chemical formulae of the following compounds:

1. Sodium sulphate

2. Calcium sulphate

3. Potassium nitrate

4. Sodium nitrate

5. Magnesium carbonate

6. Cupric sulphate

7. Cuprous oxide

8. Ferric hydroxide

9. Ferric Chloride

10. Zinc Chloride

11. Zinc Oxide

12. Zinc Sulphide.

13. Sodium sulphide

14. Potassium hydroxide

15. Calcium hydroxide.​

Answer 1

Answer:

1. Na2So4

2.CaSo4

3.KNO3

4.NaNO3

5.MgCo3

6.CuSO4

7.Cu2O

8.Fe(OH)3

9.FeCl3

10.ZnCl2

11.ZnO

12.ZnS

13.Na2S

14.KOH

15.Ca(OH)2

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Answer 2

Answer:

1.NaSO4

2.CaSO4

3.KNO3

4.NaNO3

5.MgCO3

6.CuSO4

7.Cu2O

8.Fe(OH)3

9.FeCl3

10.ZnCl2

11.ZnO

12.ZnS

13.Na2S

14.KOH

15.Ca(OH)2

Explanation:

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