3. A solution of [FESCN]2+ is found to have 31.8 %transmission at 447 nm. If the molar absorption coefficient (8)is 4400 at max 447 nm, what is the concentration of[FESCN]2+ in the solution?

Given: Transmittance = 31.8% Molar absorption coefficient (ε) = 4400

Answered: 3. A solution of [FeSCN]2+ is found to…

3. A solution of [FeSCN]2+ is found to have 31.8 % transmission at 447 nm. If the molar absorption coefficient (E) is 4400 at Amax 447 nm, what is the concentration of [FESCN]2+ in the solution?

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

Problem 1P

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3. A solution of [FESCN]2+ is found to have 31.8 %
transmission at 447 nm. If the molar absorption coefficient (8)
is 4400 at max 447 nm, what is the concentration of
[FESCN]2+ in the solution?

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