Use Beer's Law to calculate the concentration of a solution of compound X, when the absorbance at 280nm is 0.720. The & value for compound X is 5988M-¹cm ¹ and the path length for the cuvette is 1.00cm. Answer should be entered assuming units of millimolar (mM).

Use Beer's Law to calculate the concentration of a solution of compound X, when the absorbance at 280nm is 0.720. The & value for compound X is 5988M-¹cm ¹ and the path length for the cuvette is 1.00cm. Answer should be entered assuming units of millimolar (mM).

Fundamentals Of Analytical Chemistry

9th Edition

ISBN:9781285640686

Author:Skoog

Publisher:Skoog

Chapter24: Introduction To Spectrochemical Methods

Section: Chapter Questions

Problem 24.16QAP

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Concept explainers

Spectroanalytical Methods

Spectroanalytical methods measure the wavelength and intensity of radiations that are either emitted or absorbed by a molecular or atomic species. These methods are useful for evaluating the electronic or atomic arrangement of the molecules of a given analyte.

Question

Use Beer's Law to calculate the concentration of a solution of compound X, when the absorbance at 280nm is 0.720. The &
value for compound X is 5988M-¹cm-¹ and the path length for the cuvette is 1.00cm. Answer should be entered assuming
units of millimolar (mM).

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