Helen performed an experiment with KMNO4 at 520 nm. Given the percent transmittance of 5 ppm KMNO4 using a 1 cm cuvette is 86 %. Calculate the molar absorptivity of KMNO4 (158.03 g/mol) at this wavelength.
Helen performed an experiment with KMNO4 at 520 nm. Given the percent transmittance of 5 ppm KMNO4 using a 1 cm cuvette is 86 %. Calculate the molar absorptivity of KMNO4 (158.03 g/mol) at this wavelength.
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
Chapter6: An Introduction To Spectrometric Methods
Section: Chapter Questions
Problem 6.16QAP
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