Answered: 5. The transmittance of a solution is…

5. The transmittance of a solution is found to be 85.0% when measured in a cell whose path length is 1.00 cm. What is the percent transmittance if the pathlength is increased to 10.00 cm? 19.7 %

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.

Question

5. The transmittance of a solution is found to be 85.0%
when measured in a cell whose path length is 1.00 cm.
What is the percent transmittance if the pathlength is
increased to 10.00 cm? 19.7 %

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The transmittance of a solution is found to be 85.0% when measured in a cell whose path length is 1.00 cm. What is the percent transmittance if the pathlength is increased to 10.00 cm? 19.7%
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