A specific steroid has a max of 278 nm and a molar absorptivity e of 11.500 L mol em. What is the concentration of the compound in a solution whose absorbance at 278 nm is A = 0.085 with a sample pathlength of 1.00 cm? %3D concentration: M.

A specific steroid has a max of 278 nm and a molar absorptivity e of 11.500 L mol em. What is the concentration of the compound in a solution whose absorbance at 278 nm is A = 0.085 with a sample pathlength of 1.00 cm? %3D concentration: M.

Principles of Instrumental Analysis

7th Edition

ISBN:9781305577213

Author:Douglas A. Skoog, F. James Holler, Stanley R. Crouch

Publisher:Douglas A. Skoog, F. James Holler, Stanley R. Crouch

Chapter12: Atomic X-ray Spectrometry

Section: Chapter Questions

Problem 12.8QAP

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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.

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A specific steroid has a max of 278 nm and a molar absorptivity e of 11.500 L mol em. What is the concentration of the
compound in a solution whose absorbance at 278 nm is A = 0.085 with a sample pathlength of 1.00 cm?
%3D
concentration:

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