Chapter 6, Problem 6C.2E

(a)

Interpretation Introduction

Interpretation:

Chemical equation for proton transfer equilibrium in water has to be written and also the expression of $K_b$ for ${{\text{(CH}}_{\text{3}}\text{)}}_{\text{2}}\text{NH}$, ${\text{C}}_{\text{14}}{\text{H}}_{\text{10}}{\text{N}}_{\text{2}}$, and ${\text{C}}_{\text{6}}{\text{H}}_{\text{5}}{\text{NH}}_{\text{2}}$ has to be written.

(b)

Interpretation Introduction

Interpretation:

Chemical equation for proton transfer equilibrium for conjugate acid has to be written and also the expression of $K_a$ for ${{\text{(CH}}_{\text{3}}\text{)}}_{\text{2}}\text{NH}$, ${\text{C}}_{\text{14}}{\text{H}}_{\text{10}}{\text{N}}_{\text{2}}$, and ${\text{C}}_{\text{6}}{\text{H}}_{\text{5}}{\text{NH}}_{\text{2}}$ has to be written.