Draw a plot having X-axis as concentration (mol/L) and Y-axis as absorbance at λ max (525 nm).Determine the concentration of the unknown sample with absorbance of 2.2. The following is the absorbance for different concentrations of standards,Concentration (M)Absorbance0.000080.820.000161.640.00044.10.00088.2Determine the absorbance of an unknown. The absorbance obtained is 2.2.

1. Concentration vs absorbance plot

Answered: Draw a plot having X-axis as…

Draw a plot having X-axis as concentration (mol/L) and Y-axis as absorbance at λ max (525 nm). Determine the concentration of the unknown sample with absorbance of 2.2.

Organic Chemistry: A Guided Inquiry

2nd Edition

ISBN:9780618974122

Author:Andrei Straumanis

Publisher:Andrei Straumanis

ChapterL1: Infrared Spectroscopy

Section: Chapter Questions

Problem 2CTQ

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Question

Draw a plot having X-axis as concentration (mol/L) and Y-axis as absorbance at λ max (525 nm).
Determine the concentration of the unknown sample with absorbance of 2.2.

The following is the absorbance for different concentrations of standards,
Concentration (M)
Absorbance
0.00008
0.82
0.00016
1.64
0.0004
4.1
0.0008
8.2
Determine the absorbance of an unknown. The absorbance obtained is 2.2.

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