The ultraviolet spectrum of a 2 x 10-*M solution of 3-penten-2-one exhibits a ë → x* absorption at 224 nm with A = 1.95 and an n- ** band at 314 nm with A = 0.008. Calculate the molar absorptivities (extinction coefficients) for these bands. %3D L mol-'cm-! molar absorptivity at 224 nm L mol-cm- molar absorptivity at 314 nm

The ultraviolet spectrum of a 2 x 10-M solution of 3-penten-2-one exhibits a ë → x absorption at 224 nm with A = 1.95 and an n- ** band at 314 nm with A = 0.008. Calculate the molar absorptivities (extinction coefficients) for these bands. %3D L mol-'cm-! molar absorptivity at 224 nm L mol-cm- molar absorptivity at 314 nm

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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