Question

12.Egg shell is dropped in hydrochloric acid
13.Phosphorus burns in the presence of chlorine to form phosphorus
pentachloride
14. The process of respiration
15. Hydrogen gas combines with nitrogen to form ammonia
16.Potassium reacts with water to givr potassium hydroxide and hydrogen
gas.
17.Potasium bromide+Barium iodideBarium bromide +Potassium iodide
18. Hydrogen + Chlorine → Hydrogen chloride
19. Lead + Copper chloride → Lead chloride + Copper
20.Zinc oxide + Carbon + Zinc + Carbon monoxide
21. Aluminium + Bromine → Aluminium bromide​

Answer 1

Answer:

Write the balanced chemical equations for the following reactions and identify the type of reaction in each case.

Write the balanced chemical equations for the following reactions and identify the type of reaction in each case.(a) Thermit reaction, iron (III) oxide reacts with aluminium and gives molten iron and aluminium oxide.

Write the balanced chemical equations for the following reactions and identify the type of reaction in each case.(a) Thermit reaction, iron (III) oxide reacts with aluminium and gives molten iron and aluminium oxide.(b) Magnesium ribbon is burnt in an atmosphere of nitrogen gas to form solid magnesium nitride.

Write the balanced chemical equations for the following reactions and identify the type of reaction in each case.(a) Thermit reaction, iron (III) oxide reacts with aluminium and gives molten iron and aluminium oxide.(b) Magnesium ribbon is burnt in an atmosphere of nitrogen gas to form solid magnesium nitride.(c) Chlorine gas is passed in an aqueous potassium iodide solution to form potassium chloride solution and solid iodine.

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