Chapter 23, Problem 43PS

(a)

Interpretation Introduction

Interpretation: The given reaction has to be completed and balanced rightfully.

${\text{C}}_{\text{6}}{\text{H}}_{\text{5}}{\text{NH}}_{\text{2}}\left(\text{l}\right)+\text{HCl}\left(\text{aq}\right)\to ?$

Concept introduction:

The reaction of an amine with an acid is knwon as acid-base reaction. An amine has lone pair of electrons which acts as a base and accepts the proton and the salt formtaion takes place.

A chemical equation consists of reactants and products. The two are separated by an arrow. Each substances of reactants and products are separated from other by a plus sign. The reactants lies on left hand side while products lies on right hand side of the reaction.

A balanced chemical equation occurs when the number of atoms in reactant side is equal to the number of atoms in the product side.

(b)

Interpretation Introduction

Interpretation: The given reaction has to be completed and balanced rightfully.

${\left({\text{CH}}_3\right)}_3\text{N}\left(\text{aq}\right)+{\text{H}}_2{\text{SO}}_4\left(\text{aq}\right)\to ?$

Concept introduction:

The reaction of an amine with an acid is knwon as acid-base reaction. An amine has lone pair of electrons which acts as a base and accepts the proton and the salt formtaion takes place.

A chemical equation consists of reactants and products. The two are separated by an arrow. Each substances of reactants and products are separated from other by a plus sign. The reactants lies on left hand side while products lies on right hand side of the reaction.

A balanced chemical equation occurs when the number of atoms in reactant side is equal to the number of atoms in the product side.