A researcher prepared mixed solutions at different concentrations and measured the absorbances with the help of a spectrophotometer. In the spectrophotometer device, the distance between the cuvette and the light diffuser is 3 cm. The absorbance values of the mixture given in the table below. Mixture V (mi) Absorbans Concentrations (/) 5 37 ,55 0,444 0,21M 40,89 0,372 0,26M 3 44,97 0,311 0,35M 2 67,50 0,172 0,71M 1 82,65 0,084 0,97M a) Explain how to prepare IN H2S04 solution. b) Calculate the e values and the total absorbance for each volume value opposite. C) Explain the relationship between permeability and absorbance.

A researcher prepared mixed solutions at different concentrations and measured the absorbances with the help of a spectrophotometer. In the spectrophotometer device, the distance between the cuvette and the light diffuser is 3 cm. The absorbance values of the mixture given in the table below. Mixture V (mi) Absorbans Concentrations (/) 5 37 ,55 0,444 0,21M 40,89 0,372 0,26M 3 44,97 0,311 0,35M 2 67,50 0,172 0,71M 1 82,65 0,084 0,97M a) Explain how to prepare IN H2S04 solution. b) Calculate the e values and the total absorbance for each volume value opposite. C) Explain the relationship between permeability and absorbance.

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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