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concentration for a solution having an absorbance of 0.350 and a molar absorptivity of 420 L mol-1 cm-1. (path length = 1.0 cm)

Appl Of Ms Excel In Analytical Chemistry

2nd Edition

ISBN:9781285686691

Author:Crouch

Publisher:Crouch

Chapter12: Spectrochemical Methods

Section: Chapter Questions

Problem 2P

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Concept explainers

UV Visible Spectroscopy

Spectroscopy refers to the absorption or emission of light or other radiations by matter. When a substance or chemical absorbs light or radiation, they reach an excited state followed by de-excitation or emission of the light or radiation forming distinct spectra. UV-visible spectroscopy or ultraviolet-visible refers to the absorption and emission in the ultraviolet and visible regions of the electromagnetic spectrum.

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What will be the corresponding concentration for a solution having an absorbance of 0.350 and a molar absorptivity of 420 L mol^-1 cm^-1. (path length = 1.0 cm)

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