(d) the capacity factor for A, B, C, and D. (e) the resolution for species B and C. (f) the length of column necessary to separate species C and D with a resolution of 1.5.
(d) the capacity factor for A, B, C, and D. (e) the resolution for species B and C. (f) the length of column necessary to separate species C and D with a resolution of 1.5.
Principles of Instrumental Analysis
7th Edition
ISBN:9781305577213
Author:Douglas A. Skoog, F. James Holler, Stanley R. Crouch
Publisher:Douglas A. Skoog, F. James Holler, Stanley R. Crouch
Chapter26: An Introduction To Chromatographic Separations
Section: Chapter Questions
Problem 26.14QAP
Related questions
Question
Answers po sana for letters D, E & F
![1. The following data are for a liquid chromatographic column:
length of packing: 24.7 cm
VM : 1.37 mL
Flow rate: 0.313 mL /min
Vs: 0.164 ml
A chromatogram of a mixture of species A, B, C, and D provided the following data:
Retention time, min
3.1
5.4
Width of Peak Base (W), min
Nonretained
13.3
14.1
21.6
0.41
1.07
1.16
1.72
Calculate: (a) the number of plates from each peak.
(b) the mean and standard deviation for N.
(c) the plate height for the column.
(d) the capacity factor for A, B, C, and D.
(e) the resolution for species B and C.
(f) the length of column necessary to separate species C and D with a resolution of 1.5.
ABCD](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F15788ce2-829b-4093-80f0-929c933dd691%2Fc4df7988-7a14-43fa-a0a3-23148b2faaa2%2Fy6l14m_processed.jpeg&w=3840&q=75)
Transcribed Image Text:1. The following data are for a liquid chromatographic column:
length of packing: 24.7 cm
VM : 1.37 mL
Flow rate: 0.313 mL /min
Vs: 0.164 ml
A chromatogram of a mixture of species A, B, C, and D provided the following data:
Retention time, min
3.1
5.4
Width of Peak Base (W), min
Nonretained
13.3
14.1
21.6
0.41
1.07
1.16
1.72
Calculate: (a) the number of plates from each peak.
(b) the mean and standard deviation for N.
(c) the plate height for the column.
(d) the capacity factor for A, B, C, and D.
(e) the resolution for species B and C.
(f) the length of column necessary to separate species C and D with a resolution of 1.5.
ABCD
Expert Solution
![](/static/compass_v2/shared-icons/check-mark.png)
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
This is a popular solution!
Trending now
This is a popular solution!
Step by step
Solved in 5 steps
![Blurred answer](/static/compass_v2/solution-images/blurred-answer.jpg)
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.Recommended textbooks for you
![Principles of Instrumental Analysis](https://www.bartleby.com/isbn_cover_images/9781305577213/9781305577213_smallCoverImage.gif)
Principles of Instrumental Analysis
Chemistry
ISBN:
9781305577213
Author:
Douglas A. Skoog, F. James Holler, Stanley R. Crouch
Publisher:
Cengage Learning
![Principles of Instrumental Analysis](https://www.bartleby.com/isbn_cover_images/9781305577213/9781305577213_smallCoverImage.gif)
Principles of Instrumental Analysis
Chemistry
ISBN:
9781305577213
Author:
Douglas A. Skoog, F. James Holler, Stanley R. Crouch
Publisher:
Cengage Learning
![EBK A SMALL SCALE APPROACH TO ORGANIC L](https://www.bartleby.com/isbn_cover_images/9781305446021/9781305446021_smallCoverImage.jpg)
EBK A SMALL SCALE APPROACH TO ORGANIC L
Chemistry
ISBN:
9781305446021
Author:
Lampman
Publisher:
CENGAGE LEARNING - CONSIGNMENT