Three compounds (A, B and C) are mixed together (they are present in the same container). Molarabsorptivity coefficients of these compounds at 575nm-1-1are: 2500, 3750 and 5250Lcm mol, respectively.Concentrations are: 2 × 10M for A, 5× 105 M for B and-61.5×10 M for C. What is the absorbance measured at575mm, in 1.0cm cuvette of the solution containing allthree compounds? Show your calculations.

Absorbance is defined as the amount of light absorbed by a transparent solution. Absorbance is an…

Three compounds (A, B and C ) are mixed together ( they are present in the same container). Molar absorptivity coefficients of these compounds at 575nm -1 -1 are: 2500, 3750 and 5250Lcm mol, respectively. -4 -5 Concentrations are: 2 × 10 M for A, 5 × 10 M for B and -6 1.5×10 M for C. What is the absorbance measured at 575nm, in 1.0cm cuvette of the solution containing all three compounds? Show your calculations.

Three compounds (A, B and C ) are mixed together ( they are present in the same container). Molar absorptivity coefficients of these compounds at 575nm -1 -1 are: 2500, 3750 and 5250Lcm mol, respectively. -4 -5 Concentrations are: 2 × 10 M for A, 5 × 10 M for B and -6 1.5×10 M for C. What is the absorbance measured at 575nm, in 1.0cm cuvette of the solution containing all three compounds? Show your calculations.

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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Question

Three compounds (A, B and C) are mixed together (
they are present in the same container). Molar
absorptivity coefficients of these compounds at 575nm
-1
-1
are: 2500, 3750 and 5250Lcm mol, respectively.
Concentrations are: 2 × 10M for A, 5× 105 M for B and
-6
1.5×10 M for C. What is the absorbance measured at
575mm, in 1.0cm cuvette of the solution containing all
three compounds? Show your calculations.

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