Chapter 26, Problem 26.19QAP

Interpretation Introduction

(a)

Interpretation:

Resolution between methylcyclohexene and methylcyclohexane should be calculated.

Concept introduction:

Resolution of a sample can be calculated using following equation.

$\begin{array}{l}R=\frac{2\left[{\left(t_R\right)}_B-{\left(t_R\right)}_A\right]}{W_A+W_B}\\ \text{where,}\\ R=\text{Resolution}\\ {\left(t_R\right)}_A\text{and}{\left(t_R\right)}_B=\text{Retention}\text{times}\text{of}\text{A}\text{and}\text{B}\text{respectively}\\ {\text{W}}_{\text{A}}\text{and}{\text{W}}_{\text{B}}\text{=Peak}\text{widths}\text{for}\text{A}\text{and}\text{B}\end{array}$

Interpretation Introduction

(b)

Interpretation:

Resolution between methylcyclohexene and toluene should be calculated.

Concept introduction:

Resolution of a sample can be calculated using following equation.

$\begin{array}{l}R=\frac{2\left[{\left(t_R\right)}_B-{\left(t_R\right)}_A\right]}{W_A+W_B}\\ \text{Where:}\\ R=\text{Resolution}\\ {\left(t_R\right)}_A\text{and}{\left(t_R\right)}_B=\text{Retention}\text{times}\text{of}\text{A}\text{and}\text{B}\text{respectively}\\ {\text{W}}_{\text{A}}\text{and}{\text{W}}_{\text{B}}\text{=Peak}\text{widths}\text{for}\text{A}\text{and}\text{B}\end{array}$

Interpretation Introduction

(c)

Interpretation:

Resolution between methylcyclohexane and toluene should be calculated.

Concept introduction:

Resolution of a sample can be calculated using following equation.

$\begin{array}{l}R=\frac{2\left[{\left(t_R\right)}_B-{\left(t_R\right)}_A\right]}{W_A+W_B}\\ \text{where:}\\ \text{R=Resolution}\\ {\left({\text{t}}_{\text{R}}\right)}_{\text{A}}\text{and}{\left({\text{t}}_{\text{R}}\right)}_{\text{B}}\text{=Retention}\text{times}\text{of}\text{A}\text{and}\text{B}\text{respectively}\\ {\text{W}}_{\text{A}}\text{and}{\text{W}}_{\text{B}}\text{=Peak}\text{widths}\text{for}\text{A}\text{and}\text{B}\end{array}$