A solution containing a mixture of the compounds X and Y had an absorbance of 0.736 at 443 nm and an absorbance of 0.632 at 520 nm when measured with a 1.00 cm cell. The molar absorptivities (e) of X and Y at each wavelength are shown in the table. [X] = Wavelength (λ, nm) [Y] = 443 520 Molar Absorptivity (e, M-¹cm-¹) X 15810 3847 Y 3731 What are the concentrations of X and Y in this mixture? 6.190 x 10³ M M

A solution containing a mixture of the compounds X and Y had an absorbance of 0.736 at 443 nm and an absorbance of 0.632 at 520 nm when measured with a 1.00 cm cell. The molar absorptivities (e) of X and Y at each wavelength are shown in the table. [X] = Wavelength (λ, nm) [Y] = 443 520 Molar Absorptivity (e, M-¹cm-¹) X 15810 3847 Y 3731 What are the concentrations of X and Y in this mixture? 6.190 x 10³ M M

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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