Dye 2 Consider the spectra of a dye mixture shown here: Dye 1 Dye 2 A. Using the information from the graph above, complete the following table: Analytical Wavelength (nm) Absorbance B. Calculate the concentration of Dye 1 in the mixture, if the Beer's Law plot is a straight line with the follow equation:

Principles of Modern Chemistry
8th Edition
ISBN:9781305079113
Author:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler
Publisher:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler
Chapter20: Molecular Spectroscopy And Photochemistry
Section: Chapter Questions
Problem 5P
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Consider the spectra of a dye mixture shown here:
Dye
1
2
U
Dye 1
a
500
Dye 2
A. Using the information from the graph above, complete the following table:
Analytical Wavelength (nm)
Absorbance
B. Calculate the concentration of Dye 1 in the mixture, if the Beer's Law plot is a straight line with
the follow equation:
Transcribed Image Text:Consider the spectra of a dye mixture shown here: Dye 1 2 U Dye 1 a 500 Dye 2 A. Using the information from the graph above, complete the following table: Analytical Wavelength (nm) Absorbance B. Calculate the concentration of Dye 1 in the mixture, if the Beer's Law plot is a straight line with the follow equation:
A. Using the information from the graph above, complete the following table:
Dye
1
2
Analytical Wavelength (nm)
B. Calculate the concentration of Dye 1 in the mixture, if the Beer's Law plot is a straight line with
the follow equation:
Absorbance 1.4030 x 10
M
Absorbance
✰ (Molarity)+(
+0.0099
8
C. If Dye 1 has the chemical formula of of C₂0H6l4O5Na2 (880 /mol), calculate the number of
grams of dye 1 necessary to make 500.0 mL of this mixture.
Transcribed Image Text:A. Using the information from the graph above, complete the following table: Dye 1 2 Analytical Wavelength (nm) B. Calculate the concentration of Dye 1 in the mixture, if the Beer's Law plot is a straight line with the follow equation: Absorbance 1.4030 x 10 M Absorbance ✰ (Molarity)+( +0.0099 8 C. If Dye 1 has the chemical formula of of C₂0H6l4O5Na2 (880 /mol), calculate the number of grams of dye 1 necessary to make 500.0 mL of this mixture.
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