Question

Write balanced equations for the following word equation: 

a.       Potassium Nitrate -à Potassium Nitrite + Oxygen

b.      Hydrogen + Oxygen -à Water

c.       Zinc Sulphide + Oxygen --à Zinc Oxide + Sulphur Dioxide.

d.      Hydrogen + Chlorine --à Hydrochloric acid

e.       Calcium Carbonate --à Calcium Oxide + Carbon Dioxide

Full Marks : 5​

Answer 1

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a. KNO3 ---> KNO2 + O2

b. O2(g)+H2(g)→H2O(g)

c. ZnS + O2 = ZnO + SO2

d. H2 + Cl2 → 2HCl

e. CaCO3 = CaO + CO2

Hope it helps you....