A student tested water with 2% NaCl as a possible solvent for the separation of a mixture that could contain onc or more of the following: G3, Y5, R3, and B1. Hc obtained the chromatogram of the individual dyes and the mixture shown below. solvent front G3 Y5 R3 B1 Mix origin line (a) Measure the distance the solvent front moved. solvent front (b) Measure the distance each spot moved. G3 Y5 R3 B1 (c) Calculate the Rf for each component. G3 Y5 R3 B1 (d) Which dye(s) can the student say, with certainty, is/are present in the mixture?
A student tested water with 2% NaCl as a possible solvent for the separation of a mixture that could contain onc or more of the following: G3, Y5, R3, and B1. Hc obtained the chromatogram of the individual dyes and the mixture shown below. solvent front G3 Y5 R3 B1 Mix origin line (a) Measure the distance the solvent front moved. solvent front (b) Measure the distance each spot moved. G3 Y5 R3 B1 (c) Calculate the Rf for each component. G3 Y5 R3 B1 (d) Which dye(s) can the student say, with certainty, is/are present in the mixture?
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...
Related questions
Question
What is 4d?
Transcribed Image Text:40
ANAL0492: Separating and Identifying Food Dyes by Paper Chromatography
4. A student tested water with 2% NaCl as a possible solvent for the separation of a mixture that could
contain onc or morc of the following: G3, Y5, R3, and B1. He obtaincd the chromatogram of the
individual dyes and the mixture shown below.
solvent front
G3
Y5
R3
B1
Mix
origin line
(a) Measure the distance the solvent front moved.
solvent front
(b) Measure the distance each spot moved.
G3
Y5
R3
B1
(c) Calculate the Rf for each component.
G3
Y5
R3
B1
(d) Which dye(s) can the student say,
with certainty, is/are present in the mixture?
(e) Is water with 2% NaCl a good choice for the resolution of the mixture? Briefly explain.
Expert Solution
Step 1
2% of NaCl is the possible solvent for the separation of a mixtures G3 Y5 R3 B1.
a) The distance solvent front is moved is 2.5 cm.
b) the distance each solute is moved
G3 = 2.1 cm
Y5 = 0.7 cm
R3 = 0 cm
B1 = 2.3 cm
Trending now
This is a popular solution!
Step by step
Solved in 3 steps
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
Chemistry
Chemistry
ISBN:
9781305957404
Author:
Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:
Cengage Learning
Chemistry
Chemistry
ISBN:
9781259911156
Author:
Raymond Chang Dr., Jason Overby Professor
Publisher:
McGraw-Hill Education
Principles of Instrumental Analysis
Chemistry
ISBN:
9781305577213
Author:
Douglas A. Skoog, F. James Holler, Stanley R. Crouch
Publisher:
Cengage Learning
Chemistry
Chemistry
ISBN:
9781305957404
Author:
Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:
Cengage Learning
Chemistry
Chemistry
ISBN:
9781259911156
Author:
Raymond Chang Dr., Jason Overby Professor
Publisher:
McGraw-Hill Education
Principles of Instrumental Analysis
Chemistry
ISBN:
9781305577213
Author:
Douglas A. Skoog, F. James Holler, Stanley R. Crouch
Publisher:
Cengage Learning
Organic Chemistry
Chemistry
ISBN:
9780078021558
Author:
Janice Gorzynski Smith Dr.
Publisher:
McGraw-Hill Education
Chemistry: Principles and Reactions
Chemistry
ISBN:
9781305079373
Author:
William L. Masterton, Cecile N. Hurley
Publisher:
Cengage Learning
Elementary Principles of Chemical Processes, Bind…
Chemistry
ISBN:
9781118431221
Author:
Richard M. Felder, Ronald W. Rousseau, Lisa G. Bullard
Publisher:
WILEY