A simultaneous determination of Co and Ni can be based on absorption by their respective 8-hydroxyquinolinol complexes. Molar absorptivities corresponding to their absorption maxima are as follows: 365 nm 700 nm Co 3529 |428.9 Ni 3228 |10.2 Calculate the molar concentration of Ni and Co in the following solution measured using 1.00 cm cell. Absorbance: 365 nm: 0.426 700 nm: 0.026

A simultaneous determination of Co and Ni can be based on absorption by their respective 8-hydroxyquinolinol complexes. Molar absorptivities corresponding to their absorption maxima are as follows: 365 nm 700 nm Co 3529 |428.9 Ni 3228 |10.2 Calculate the molar concentration of Ni and Co in the following solution measured using 1.00 cm cell. Absorbance: 365 nm: 0.426 700 nm: 0.026

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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