Compound A 0.53 0.55 0.35 Compound B 0.31 0.32 0.20 Compound C 0.90 0.70 0.89 you conclude about the polarities of the different compounds based solely on these results? What could be the possible source/s of the discrepancy of Student 3's results compared to

Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
icon
Related questions
icon
Concept explainers
Question
Three students ran a TLC plate using 60:40 water:ethanol developer and these were their computed Rf values:
Rf Student 1
Rf Student 2
Rf Student 3
Compound A
0.53
0.55
0.35
Compound B
0.31
0.32
0.20
Compound C
0.90
0.89
0.70
What can you conclude about the polarities of the different compounds based solely on these results? What could be the possible source/s of the discrepancy of Student 3's results compared to Student 1
and 2?
Transcribed Image Text:Three students ran a TLC plate using 60:40 water:ethanol developer and these were their computed Rf values: Rf Student 1 Rf Student 2 Rf Student 3 Compound A 0.53 0.55 0.35 Compound B 0.31 0.32 0.20 Compound C 0.90 0.89 0.70 What can you conclude about the polarities of the different compounds based solely on these results? What could be the possible source/s of the discrepancy of Student 3's results compared to Student 1 and 2?
Expert Solution
steps

Step by step

Solved in 3 steps

Blurred answer
Knowledge Booster
Electronic Effects
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.
Similar questions
  • SEE MORE QUESTIONS
Recommended textbooks for you
Chemistry
Chemistry
Chemistry
ISBN:
9781305957404
Author:
Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:
Cengage Learning
Chemistry
Chemistry
Chemistry
ISBN:
9781259911156
Author:
Raymond Chang Dr., Jason Overby Professor
Publisher:
McGraw-Hill Education
Principles of Instrumental Analysis
Principles of Instrumental Analysis
Chemistry
ISBN:
9781305577213
Author:
Douglas A. Skoog, F. James Holler, Stanley R. Crouch
Publisher:
Cengage Learning
Organic Chemistry
Organic Chemistry
Chemistry
ISBN:
9780078021558
Author:
Janice Gorzynski Smith Dr.
Publisher:
McGraw-Hill Education
Chemistry: Principles and Reactions
Chemistry: Principles and Reactions
Chemistry
ISBN:
9781305079373
Author:
William L. Masterton, Cecile N. Hurley
Publisher:
Cengage Learning
Elementary Principles of Chemical Processes, Bind…
Elementary Principles of Chemical Processes, Bind…
Chemistry
ISBN:
9781118431221
Author:
Richard M. Felder, Ronald W. Rousseau, Lisa G. Bullard
Publisher:
WILEY