A 9.37×10° M aqueous solution of drug Z shows an absorbance (A) of 1.18 (at 350nm in a 10mm cell). Which ONE of the following is the correct concentration of another sample of Z which has an absorbance of 0.96 (at the same wavelength)? Assume the Beer – Lambert law is applicable. 1.6 x 10° M -5 А. 4.6 x 10° M -5 В. 7.6 × 10° M 9.6 x 10° M 4 x 10-10 С. D. Е. M

A 9.37×10° M aqueous solution of drug Z shows an absorbance (A) of 1.18 (at 350nm in a 10mm cell). Which ONE of the following is the correct concentration of another sample of Z which has an absorbance of 0.96 (at the same wavelength)? Assume the Beer – Lambert law is applicable. 1.6 x 10° M -5 А. 4.6 x 10° M -5 В. 7.6 × 10° M 9.6 x 10° M 4 x 10-10 С. D. Е. 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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