The component of the sample that elutes faster needs to be determined. The reported boiling points of these substances need to be determined. Concept Introduction: Gas chromatography is used to separate the components of a sample mixture. There are two phases that is stationary and mobile. The mobile phase flows with the stationary phase which is the phase on which compounds of the mixture that needs to be separated are selectively absorbed. The mobile phase carries these compounds.

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Answer 1

Question

Chapter 6.4, Problem 4E

(a)

Interpretation Introduction

Interpretation: The component of the sample that elutes faster needs to be determined. The reported boiling points of these substances need to be determined.

Concept Introduction:

Gas chromatography is used to separate the components of a sample mixture. There are two phases that is stationary and mobile. The mobile phase flows with the stationary phase which is the phase on which compounds of the mixture that needs to be separated are selectively absorbed. The mobile phase carries these compounds.

(b)

Interpretation Introduction

Interpretation: The GLC experiment that should be performed to identified the peaks at 9.56 and 16.23 minutes needs to be determined.

Concept Introduction:

Gas chromatography is used to separate the components of a sample mixture. There are two phases that is stationary and mobile. The mobile phase flows with the stationary phase which is the phase on which compounds of the mixture that needs to be separated are selectively absorbed. The mobile phase carries these compounds.

(c)

Interpretation Introduction

Interpretation: The organic compound in bear responsible for the peak needs to be determined and explained.

Concept Introduction:

Gas chromatography is used to separate the components of a sample mixture. There are two phases that is stationary and mobile. The mobile phase flows with the stationary phase which is the phase on which compounds of the mixture that needs to be separated are selectively absorbed. The mobile phase carries these compounds.

(d)

Interpretation Introduction

Interpretation: The two ways that should be suggested to reduce the retention time for all the components of the sample needs to be explained.

Concept Introduction:

Gas chromatography is used to separate the components of a sample mixture. There are two phases that is stationary and mobile. The mobile phase flows with the stationary phase which is the phase on which compounds of the mixture that needs to be separated are selectively absorbed. The mobile phase carries these compounds.

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Students have asked these similar questions

Use a suitable model to explain how separation and identification of a mixture of organic compounds can be achieved with a thin layer chromatographic (TLC) technique.

A student developed a new dye called Dye C. It was analyzed against other dyes using paper chromatography. A solution of 1:1 ethyl acetate:hexane was used as the eluent. The resulting chromatogram is shown in the figure. Determine the retention factor (Rf) values of each spot on dye C. (use 2 decimal places) What other dye/s are present in dye C and what is the dye with least number of pigments?

A student researcher performed a chromatographic separation of caffeine and aspartame. The retention time for caffeine, tc, was found to be 209.6 s with a baseline peak width, w., of 14.4 s. The retention time for aspartame, ta, was 260.0 s with a baseline peak width, wa, of 21.2 s. The retention time for the unretained solvent methanol was 49.2 s. Calculate the average plate height, H, in micrometers for this separation, given that it was performed on a 22.1 cm long column. H = um %3D Calculate the resolution, R, for this separation using the widths of the peaks. R = Calculate the resolution if the number of theoretical plates were to increase by a factor of 2. R2N =

Answer 2

Question

Chapter 6.4, Problem 4E

(a)

Interpretation Introduction

Interpretation: The component of the sample that elutes faster needs to be determined. The reported boiling points of these substances need to be determined.

Concept Introduction:

Gas chromatography is used to separate the components of a sample mixture. There are two phases that is stationary and mobile. The mobile phase flows with the stationary phase which is the phase on which compounds of the mixture that needs to be separated are selectively absorbed. The mobile phase carries these compounds.

(b)

Interpretation Introduction

Interpretation: The GLC experiment that should be performed to identified the peaks at 9.56 and 16.23 minutes needs to be determined.

Concept Introduction:

Gas chromatography is used to separate the components of a sample mixture. There are two phases that is stationary and mobile. The mobile phase flows with the stationary phase which is the phase on which compounds of the mixture that needs to be separated are selectively absorbed. The mobile phase carries these compounds.

(c)

Interpretation Introduction

Interpretation: The organic compound in bear responsible for the peak needs to be determined and explained.

Concept Introduction:

Gas chromatography is used to separate the components of a sample mixture. There are two phases that is stationary and mobile. The mobile phase flows with the stationary phase which is the phase on which compounds of the mixture that needs to be separated are selectively absorbed. The mobile phase carries these compounds.

(d)

Interpretation Introduction

Interpretation: The two ways that should be suggested to reduce the retention time for all the components of the sample needs to be explained.

Concept Introduction:

Gas chromatography is used to separate the components of a sample mixture. There are two phases that is stationary and mobile. The mobile phase flows with the stationary phase which is the phase on which compounds of the mixture that needs to be separated are selectively absorbed. The mobile phase carries these compounds.

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Answer 3

Question

Chapter 6.4, Problem 4E

(a)

Interpretation Introduction

Interpretation: The component of the sample that elutes faster needs to be determined. The reported boiling points of these substances need to be determined.

Concept Introduction:

Gas chromatography is used to separate the components of a sample mixture. There are two phases that is stationary and mobile. The mobile phase flows with the stationary phase which is the phase on which compounds of the mixture that needs to be separated are selectively absorbed. The mobile phase carries these compounds.

(b)

Interpretation Introduction

Interpretation: The GLC experiment that should be performed to identified the peaks at 9.56 and 16.23 minutes needs to be determined.

Concept Introduction:

Gas chromatography is used to separate the components of a sample mixture. There are two phases that is stationary and mobile. The mobile phase flows with the stationary phase which is the phase on which compounds of the mixture that needs to be separated are selectively absorbed. The mobile phase carries these compounds.

(c)

Interpretation Introduction

Interpretation: The organic compound in bear responsible for the peak needs to be determined and explained.

Concept Introduction:

Gas chromatography is used to separate the components of a sample mixture. There are two phases that is stationary and mobile. The mobile phase flows with the stationary phase which is the phase on which compounds of the mixture that needs to be separated are selectively absorbed. The mobile phase carries these compounds.

(d)

Interpretation Introduction

Interpretation: The two ways that should be suggested to reduce the retention time for all the components of the sample needs to be explained.

Concept Introduction:

Gas chromatography is used to separate the components of a sample mixture. There are two phases that is stationary and mobile. The mobile phase flows with the stationary phase which is the phase on which compounds of the mixture that needs to be separated are selectively absorbed. The mobile phase carries these compounds.

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Answer 4

Question

Chapter 6.4, Problem 4E

(a)

Interpretation Introduction

Interpretation: The component of the sample that elutes faster needs to be determined. The reported boiling points of these substances need to be determined.

Concept Introduction:

Gas chromatography is used to separate the components of a sample mixture. There are two phases that is stationary and mobile. The mobile phase flows with the stationary phase which is the phase on which compounds of the mixture that needs to be separated are selectively absorbed. The mobile phase carries these compounds.

(b)

Interpretation Introduction

Interpretation: The GLC experiment that should be performed to identified the peaks at 9.56 and 16.23 minutes needs to be determined.

Concept Introduction:

Gas chromatography is used to separate the components of a sample mixture. There are two phases that is stationary and mobile. The mobile phase flows with the stationary phase which is the phase on which compounds of the mixture that needs to be separated are selectively absorbed. The mobile phase carries these compounds.

(c)

Interpretation Introduction

Interpretation: The organic compound in bear responsible for the peak needs to be determined and explained.

Concept Introduction:

Gas chromatography is used to separate the components of a sample mixture. There are two phases that is stationary and mobile. The mobile phase flows with the stationary phase which is the phase on which compounds of the mixture that needs to be separated are selectively absorbed. The mobile phase carries these compounds.

(d)

Interpretation Introduction

Interpretation: The two ways that should be suggested to reduce the retention time for all the components of the sample needs to be explained.

Concept Introduction:

Gas chromatography is used to separate the components of a sample mixture. There are two phases that is stationary and mobile. The mobile phase flows with the stationary phase which is the phase on which compounds of the mixture that needs to be separated are selectively absorbed. The mobile phase carries these compounds.

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Answer 5

Chapter 6.4, Problem 4E

(a)

Interpretation Introduction

Interpretation: The component of the sample that elutes faster needs to be determined. The reported boiling points of these substances need to be determined.

Concept Introduction:

Gas chromatography is used to separate the components of a sample mixture. There are two phases that is stationary and mobile. The mobile phase flows with the stationary phase which is the phase on which compounds of the mixture that needs to be separated are selectively absorbed. The mobile phase carries these compounds.

(b)

Interpretation Introduction

Interpretation: The GLC experiment that should be performed to identified the peaks at 9.56 and 16.23 minutes needs to be determined.

Concept Introduction:

Gas chromatography is used to separate the components of a sample mixture. There are two phases that is stationary and mobile. The mobile phase flows with the stationary phase which is the phase on which compounds of the mixture that needs to be separated are selectively absorbed. The mobile phase carries these compounds.

(c)

Interpretation Introduction

Interpretation: The organic compound in bear responsible for the peak needs to be determined and explained.

Concept Introduction:

Gas chromatography is used to separate the components of a sample mixture. There are two phases that is stationary and mobile. The mobile phase flows with the stationary phase which is the phase on which compounds of the mixture that needs to be separated are selectively absorbed. The mobile phase carries these compounds.

(d)

Interpretation Introduction

Interpretation: The two ways that should be suggested to reduce the retention time for all the components of the sample needs to be explained.

Concept Introduction:

Gas chromatography is used to separate the components of a sample mixture. There are two phases that is stationary and mobile. The mobile phase flows with the stationary phase which is the phase on which compounds of the mixture that needs to be separated are selectively absorbed. The mobile phase carries these compounds.

Answer 6

Chapter 6.4, Problem 4E

(a)

Interpretation Introduction

Interpretation: The component of the sample that elutes faster needs to be determined. The reported boiling points of these substances need to be determined.

Concept Introduction:

Gas chromatography is used to separate the components of a sample mixture. There are two phases that is stationary and mobile. The mobile phase flows with the stationary phase which is the phase on which compounds of the mixture that needs to be separated are selectively absorbed. The mobile phase carries these compounds.

Answer 7

Chapter 6.4, Problem 4E

(a)

Interpretation Introduction

Interpretation: The component of the sample that elutes faster needs to be determined. The reported boiling points of these substances need to be determined.

Concept Introduction:

Gas chromatography is used to separate the components of a sample mixture. There are two phases that is stationary and mobile. The mobile phase flows with the stationary phase which is the phase on which compounds of the mixture that needs to be separated are selectively absorbed. The mobile phase carries these compounds.

Answer 8

(b)

Interpretation Introduction

Interpretation: The GLC experiment that should be performed to identified the peaks at 9.56 and 16.23 minutes needs to be determined.

Concept Introduction:

Gas chromatography is used to separate the components of a sample mixture. There are two phases that is stationary and mobile. The mobile phase flows with the stationary phase which is the phase on which compounds of the mixture that needs to be separated are selectively absorbed. The mobile phase carries these compounds.

Answer 9

(b)

Interpretation Introduction

Interpretation: The GLC experiment that should be performed to identified the peaks at 9.56 and 16.23 minutes needs to be determined.

Concept Introduction:

Gas chromatography is used to separate the components of a sample mixture. There are two phases that is stationary and mobile. The mobile phase flows with the stationary phase which is the phase on which compounds of the mixture that needs to be separated are selectively absorbed. The mobile phase carries these compounds.

Answer 10

(c)

Interpretation Introduction

Interpretation: The organic compound in bear responsible for the peak needs to be determined and explained.

Concept Introduction:

Gas chromatography is used to separate the components of a sample mixture. There are two phases that is stationary and mobile. The mobile phase flows with the stationary phase which is the phase on which compounds of the mixture that needs to be separated are selectively absorbed. The mobile phase carries these compounds.

Answer 11

(c)

Interpretation Introduction

Interpretation: The organic compound in bear responsible for the peak needs to be determined and explained.

Concept Introduction:

Gas chromatography is used to separate the components of a sample mixture. There are two phases that is stationary and mobile. The mobile phase flows with the stationary phase which is the phase on which compounds of the mixture that needs to be separated are selectively absorbed. The mobile phase carries these compounds.

Answer 12

(d)

Interpretation Introduction

Interpretation: The two ways that should be suggested to reduce the retention time for all the components of the sample needs to be explained.

Concept Introduction:

Gas chromatography is used to separate the components of a sample mixture. There are two phases that is stationary and mobile. The mobile phase flows with the stationary phase which is the phase on which compounds of the mixture that needs to be separated are selectively absorbed. The mobile phase carries these compounds.

Answer 13

(d)

Interpretation Introduction

Interpretation: The two ways that should be suggested to reduce the retention time for all the components of the sample needs to be explained.

Concept Introduction:

Gas chromatography is used to separate the components of a sample mixture. There are two phases that is stationary and mobile. The mobile phase flows with the stationary phase which is the phase on which compounds of the mixture that needs to be separated are selectively absorbed. The mobile phase carries these compounds.

Answer 14

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Answer 15

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Answer 16

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Answer 17

Ch. 6.2 - Prob. 1E Ch. 6.2 - Prob. 2E Ch. 6.2 - Prob. 3E Ch. 6.2 - Prob. 4E Ch. 6.2 - Prob. 5E Ch. 6.2 - Prob. 6E Ch. 6.2 - Prob. 7E Ch. 6.2 - Prob. 8E Ch. 6.2 - Prob. 9E Ch. 6.3 - Prob. 1E

Solution Summary: The author explains that gas chromatography is used to separate the components of a sample mixture.

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Chapter 6 Solutions