Question

QA. Write the balanced chemical equations for the following reactions : -

1. Barium Chloride + Potassium Sulphate ( Barium Sulphate + Potassium Chloride 2. Zinc + Silver Nitrate ( Zinc Nitrate + Silver
3. Aluminium + Copper Chloride ( Aluminium Chloride + Copper
4. Calcium hydroxide + Carbon dioxide ( Calcium Carbonate + water
5. Hydrogen nitrate + Calcium hydroxide ( Calcium nitrate + water
6. Potassium + Water ( Potassium hydroxide + hydrogen
7. Lead (II) + Copper chloride ( lead (II) Chloride + copper
8. Potassium Chlorate ( Potassium Chloride + Oxygen
9. Lead Nitrate + Potassium iodide ( Lead (II) iodide + Potassium nitrate
10. Sodium hydroxide + Hydro Chloric Acid ( Sodium Chloride + H₂O
11. Phosphorous Pentachloride + Water ( Hydrogenphosphate + Hydrochloric Acid
12. Silver nitrate + Sodium Chloride ( Silver Chloride + Sodium nitrate
13. Iron + Water ( Ferric Oxide + Hydrogen Gas
14. Magnesium + Hydrochloric acid ( Magnesium Chloride + Hydrogen Gas 15. Chorine Gas + Potassium Bromide ( Potassium Chloride + Bromine gas
16. Iron + Hydrogen Sulphate ( Iron Sulphate + Hydrogen Gas
17. Calcium Carbonate + Hydrochloric Acid ( Calcium Chloride + water + Carbon dioxide
18. Sodium bicarbonate + Hydrogen Sulphate ( Sodium Sulphate + Water + Carbon dioxide
19. Magnesium Oxide + Hydrogen Sulphate ( Magnesium Sulphate + water
(Sulphuric Acid)
20. Sodium hydroxide + Carbon dioxide ( Sodium carbonate + water
21. Hydrogen nitrate + Potassium Hydroxide ( Potassium Nitrate + Water
(Nitric Acid)
22. Hydrogen Chloride + Ammonium ( Ammonium Chloride + Water
hydroxide
23. Zinc + Copper (II) Carbonate ( Zinc Carbonate + Copper
24. Aluminium Chloride + Ammonium ( Aluminium Hydroxide + Ammonium
Hydroxide Chloride


25. Ferrous Sulphate + Ammonium hydroxide ( Ferrous hydroxide + Ammonium Sulphate
26. Zinc Carbonate ( Zinc oxide + Carbon dioxide
27. Copper (I) sulphide + Oxygen ( Copper (I) oxide + Sulphur dioxide
28. Aluminium hydroxide ( Aluminium oxide + water
29. Zinc Sulphide + Oxygen ( Zinc oxide + Sulphur dioxide
30. Hydrogen gas + Chlorine gas ( Hydrogen Chloride

Answer 1

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