Question

State the type of chemical reactions and chemical equations that take place in the following:
(i) Magnesium wire is burnt in nitrogen.
(ii) Ammonia and hydrogen chloride gases are mixed​

Answer 1

Answer:

(i).

Magnesium Wire is Burnt in air.

When magnesium Wire is Burnt in air, then magnesium oxide is formed.

Equation : Mg + O2 -> MgO

Here, two reactants reacts to form a single compound. So, it is a Combination Reaction.

(ii).

Ammonia and Hydrogen Chloride gases are mixed.

When ammonia and Hydrogen Chloride is mixed, Ammonium Chloride is formed.

Equation : NH3 + HCl --> NH4Cl.

Here, two reactants combine to form a single compound. So, it is a type of combination Reaction.

Hope it was useful