34. In each of the following, enough data are given to calculate the indicated parameter(s). (a) Calculate absorbance given that the transmittance is 0.651. (b) Calculateabsorptivitygiventhattheabsor banceis0.234,bis1.00cm,andtheconcentration is 0.0000391 M. (c) Calculate transmittance given that the absorbance is 0.197.

Principles of Modern Chemistry
8th Edition
ISBN:9781305079113
Author:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler
Publisher:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler
Chapter20: Molecular Spectroscopy And Photochemistry
Section: Chapter Questions
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34. In each of the following, enough data are
given to calculate the indicated parameter(s).
(a) Calculate absorbance given that the
transmittance is 0.651.
(b) Calculateabsorptivitygiventhattheabsor
banceis0.234,bis1.00cm,andtheconcentration
is 0.0000391 M.
(c) Calculate transmittance given that the
absorbance is 0.197.
(d) Calculate transmittance given that the
percent transmittance is 62.8%.
(e) Calculate percent transmittance given
that the absorptivity is 13562 L mol cm
m", b is
1.00
cm, and the concentration is 0.00000355
M.
Transcribed Image Text:34. In each of the following, enough data are given to calculate the indicated parameter(s). (a) Calculate absorbance given that the transmittance is 0.651. (b) Calculateabsorptivitygiventhattheabsor banceis0.234,bis1.00cm,andtheconcentration is 0.0000391 M. (c) Calculate transmittance given that the absorbance is 0.197. (d) Calculate transmittance given that the percent transmittance is 62.8%. (e) Calculate percent transmittance given that the absorptivity is 13562 L mol cm m", b is 1.00 cm, and the concentration is 0.00000355 M.
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