Write the balanced chemical equtions for the following reactions and identify the type of reaction in each case. (i) Nitrogen gas is treated with hydrogen gas in the presence of a catalyst at 773 to form ammonia gas. (ii) Sodium hydroxide solution is treated with acetic acid to form sodium acetate and water. (iii) Ethanol is warmed with ethanoic to form ethyl acetate in the presence of concentrated H_(2)SO_(4). (iv) Ethene is burnt in the presence of oxygen to form carbon dioxide, water and releases heat and light.

Write the balanced chemical equtions for the following reactions and i

1.	Write the balanced chemical equtions for the following reactions and identify the type of reaction in each case. (i) Nitrogen gas is treated with hydrogen gas in the presence of a catalyst at 773 to form ammonia gas. (ii) Sodium hydroxide solution is treated with acetic acid to form sodium acetate and water. (iii) Ethanol is warmed with ethanoic to form ethyl acetate in the presence of concentrated H_(2)SO_(4). (iv) Ethene is burnt in the presence of oxygen to form carbon dioxide, water and releases heat and light.
Answer» Solution :(i) `N_(2)(G)+3H_(2)(g)underset("773K")overset("Catalyst")rarr2NH_(3)(g)` Combinationreaction (ii) `NaOH(aq)+CH_(3)COOH(aq)rarrCH_(3)COONa(aq)+H_(2)O(l)` Double displacement REACTION/Neutralisation reaction (iii) `C_(2)H_(5)OH(l)+CH_(3)COOH(l)overset(H^(+))rarrCH_(3)COOC_(2)H_(5)(l)+H_(2)O(l)` Double displacement reaction/Esterification reaction (IV) `C_(2)H_(4)(g)+3O_(2)(g)rarr2CO_(2)(g)+2H_(2)O(g)+"Heat"+"Light"` Redox reaction/Combustion reaction