Below is visible light spectrum and the UV-Vis spectrum for a cobalt (II) solution. Determine the color of a cobalt (II) solution? Epsilon is molar absorptivity and lambda is wavelength in nanometers. 740-625 625-590 590-565 565-520 520-500 500-435 435-380 Wavelength (nanometers) Co 3. 300 400 50 600 700 800 A. pink to violet B. Orange to yellow C. Blue to ligght blue D Green to vellow

Below is visible light spectrum and the UV-Vis spectrum for a cobalt (II) solution. Determine the color of a cobalt (II) solution? Epsilon is molar absorptivity and lambda is wavelength in nanometers. 740-625 625-590 590-565 565-520 520-500 500-435 435-380 Wavelength (nanometers) Co 3. 300 400 50 600 700 800 A. pink to violet B. Orange to yellow C. Blue to ligght blue D Green to vellow

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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a. 0.35 b. 0.30 c. 0.010 d. 0.008 e. 0.009
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0.10 mM KMnO4 has an absorbance maximum of 0.26 at 525 nm in a 1.000-cm cell. Find the molar absorptivity and the concentration of a solution whose absorbance is 0.52 at 525 nm in the same cell. Watch your units. A. 2.6 M-¹ cm-¹, 0.20 mM B. 2,600 M-¹ cm-¹, 0.20 mM C. 2,600 M-¹ cm-1, 0.05 mm D. Not Enough Information
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