Student A did not see any spots on her TLC plate after visualization under iodine vapor. Which of the following is her best course of action? • Adding more solvent to her sample • Returning the plate to the iodine chamber and waiting a few more minutes. • Using heat to activate the plate • Repeat the experiment, this time increasing the number of times she spotted on the plate.

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
Question
100%

[four] 

Student A did not see any spots on her TLC plate after visualization under
iodine vapor. Which of the following is her best course of action?
• Adding more solvent to her sample
• Returning the plate to the iodine chamber and waiting a few more
minutes.
• Using heat to activate the plate
Repeat the experiment, this time increasing the number of times she
spotted on the plate.
Transcribed Image Text:Student A did not see any spots on her TLC plate after visualization under iodine vapor. Which of the following is her best course of action? • Adding more solvent to her sample • Returning the plate to the iodine chamber and waiting a few more minutes. • Using heat to activate the plate Repeat the experiment, this time increasing the number of times she spotted on the plate.
Expert Solution
steps

Step by step

Solved in 2 steps

Blurred answer
Knowledge Booster
Sample Preparation in Analytical Chemistry
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
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