Please explain and show the caluclations A dye has an absorbance at \( \lambda = 665 \, \text{nm} \) with a molar extinction coefficient of \( \varepsilon_{665} = 52000 \, \text{M}^{-1} \text{cm}^{-1} \). Answer the following questions. **Problem:**A scientist has an aqueous solution with an unknown concentration. He uses a 1-cm cuvette and observes an absorbance of \( A_{665} = 0.375 \). What is the concentration of the solution? *Show your work.*

Absorbance (A) of a solution at a specific wavelength is proportional to concentration (C) of…

Answered: A scientist has an aqueous solution…

A scientist has an aqueous solution with an unknown concentration. He uses a 1-cm cuvette and observes an absorbance of A665=0.375. What is the concentration of the solution? Show

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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Please explain and show the caluclations

A dye has an absorbance at \( \lambda = 665 \, \text{nm} \) with a molar extinction coefficient of \( \varepsilon_{665} = 52000 \, \text{M}^{-1} \text{cm}^{-1} \). Answer the following questions.

**Problem:**

A scientist has an aqueous solution with an unknown concentration. He uses a 1-cm cuvette and observes an absorbance of \( A_{665} = 0.375 \). What is the concentration of the solution? *Show your work.*

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