Question

Write the balanced chemical equations for the following reactions and identify the type of reaction in each case.
Nitrogen gas is treated with hydrogen gas in the presence of a catalyst at 773 K to form ammonia gas.
Sodium hydroxide solution is treated with acetic acid to form sodium acetate and water.
Ethanol is warmed with ethanoic acid to form ethyl acetate in the presence of concentrated
H2SO4.
Ethene is burnt in the presence of oxygen to form carbon dioxide, water and releases heat and light.
Answer:

Answer 1

Heya

1. N2(g) + H2(g) --> NH3(g)

Balanced equation:

N2(g) + 3H2(g) --> 2NH3

The reaction is a combination reaction.

2. NaOH + CH3COOH --> CH3COONa + H2O

Double Displacement reaction.

3. C2H5OH + CH3COOH --> CH3COOC2H5 + H2O

It is double displacement reaction.

4. C2H4 + O2 --> CO2 +H20

Balanced equation:

C2H4 + 3O2 --> 2CO2+ 2H2O

Double displacement reaction

Answer 2

1. N2(g) + H2(g) --> NH3(g)Balanced equation:N2(g) + 3H2(g) --> 2NH3The reaction is a combination reaction.2. NaOH + CH3COOH --> CH3COONa + H2ODouble Displacement reaction.3. C2H5OH + CH3COOH --> CH3COOC2H5 + H2OIt is double displacement reaction.4. C2H4 + O2 --> CO2 +H20Balanced equation:C2H4 + 3O2 --> 2CO2+ 2H2ODouble displacement reaction