Classify the following amine as primary, secondary or tertiary ${\left({\mathrm{C}}_2{\mathrm{H}}_5\right)}_2{\mathrm{CHNH}}_2$.

Complete the following acid-base reaction and name the products:

${\mathrm{CH}}_3{\mathrm{CH}}_2{\mathrm{CH}}_2{\mathrm{NH}}_2+\mathrm{HCl} \to$

Complete the following acid-base reaction and name the products:

${\left({\mathrm{C}}_2{\mathrm{H}}_5\right)}_3\mathrm{N}+\mathrm{HCl} \to$