Write chemical equations for the following reactions :
Reaction of ethanoic `NH_(3)` with `C_(2)H_(5)Cl`.

Explanation

(i) `underset("Chloroethane")(C_(2)H_(5)-Cl)overset(NH_(3))to underset("Ethanamine")(C_(2)H_(5)-NH_(2)) overset(C_(2)H_(5)-Cl) to underset("N-Ethylethanamine")(C_(2)H_(5)-overset(H)overset(|)N-C_(2)H_(5)) overset(C_(2)H_(5)-Cl)to underset("N-N-Diethylethanamine")(C_(2)H_(5)-underset(C_(2)H_(5))underset(|)N-C_(2)H_(5))`
(ii) `underset("Benzylchloride")(C_(6)H_(5)-CH_(2)Cl) overset(NH_(3))to underset("Benzylamine")(C_(6)H_(5)-CH_(2)NH_(2)) overset(2CH_(3)Cl)to underset("N,N-Dimethylphenylmethanamine")(C_(6)H_(5)-CH_(2)-underset(CH_(3))underset(|)N-CH_(3))`