Write the balanced chemical equations for the following

As per the given question we know that:

(i) Nitrogen gas is treated with hydrogen gas in the presence of a catalyst at 773 K to form ammonia gas. The balanced chemical reaction becomes:

3H₂ + N_{2 →} 2NH₃

This reaction is an example of a combination reaction.

(ii) Sodium hydroxide solution is treated with acetic acid to form sodium acetate and water. The balanced chemical reaction becomes:

CH₃COOH(aq.) + NaOH(aq.) → CH₃COONa(aq.) + H₂O(1)

This reaction is an example of a neutralization reaction and a double displacement reaction.

(iii)  Ethanol Is warmed with ethanoic acid to form ethyl acetate in the presence of concentrated H2SO4. The balanced chemical reaction becomes:

CH₃COOH(aq.) + C₂H₅OH(aq.) → CH₃COOC₂H₅(aq.) + H₂O

This reaction is an example of a neutralization reaction and a double displacement reaction.

(iv) Ethane is burnt in the presence of oxygen to form carbon dioxide, water and releases heat and light. The balanced chemical reaction becomes:

C₂H₄ + 3O₂  → 2CO₂ + 2H₂O

This is the chemical reaction in which a hydrocarbon is reacting with oxygen to form carbon dioxide and water.

(i) Nitrogen gas is treated with hydrogen gas in the presence of a catalyst at 773 K to form ammonia gas. The balanced chemical reaction becomes:

3H₂ + N_{2 →} 2NH₃

This reaction is an example of a combination reaction.

(ii) Sodium hydroxide solution is treated with acetic acid to form sodium acetate and water. The balanced chemical reaction becomes:

CH₃COOH(aq.) + NaOH(aq.) → CH₃COONa(aq.) + H₂O(1)

This reaction is an example of a neutralization reaction and a double displacement reaction.

(iii)  Ethanol Is warmed with ethanoic acid to form ethyl acetate in the presence of concentrated H2SO4. The balanced chemical reaction becomes:

CH₃COOH(aq.) + C₂H₅OH(aq.) → CH₃COOC₂H₅(aq.) + H₂O

This reaction is an example of a neutralization reaction and a double displacement reaction.

(iv) Ethane is burnt in the presence of oxygen to form carbon dioxide, water and releases heat and light. The balanced chemical reaction becomes:

C₂H₄ + 3O₂  → 2CO₂ + 2H₂O

This is the chemical reaction in which a hydrocarbon is reacting with oxygen to form carbon dioxide and water.