(b) An aqueous solution whose concentration is 0.00344 M was analysedusing spectrophotometer with a molar absorptivity of 412 cm-1 mo1 L ina cell with a 2.00 cm pathlength. Calculate the absorbance andtransmittance for the above solution.

According to Lambert Beer's law, Absorbance is directly proportional to the Concentration of the…

(b) An aqueous solution whose concentration is 0.00344 M was analysed using spectrophotometer with a molar absorptivity of 412 cm-1 mol1 L in a cell with a 2.00 cm pathlength. Calculate the absorbance and transmittance for the above solution.

(b) An aqueous solution whose concentration is 0.00344 M was analysed using spectrophotometer with a molar absorptivity of 412 cm-1 mol1 L in a cell with a 2.00 cm pathlength. Calculate the absorbance and transmittance for the above solution.

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

Chapter14: Applications Of Ultraviolet-visible Molecular Absorption Spectrometry

Section: Chapter Questions

Problem 14.9QAP

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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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(b) An aqueous solution whose concentration is 0.00344 M was analysed
using spectrophotometer with a molar absorptivity of 412 cm-1 mo1 L in
a cell with a 2.00 cm pathlength. Calculate the absorbance and
transmittance for the above solution.

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