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ChemistryPrinciples of Instrumental AnalysisAs several absorbance values have been given under 375 nm, the most accurate way is to construct a graph between absorbance & the concentration of CrO 42- solution. After using the value of slope & considering the chemical equation of Beer-Lambert law, absorptivity and the molar absorptivity of CrO 42- should be calculated. Concept introduction: The absorbance of light can be determined by the Beer-Lambert law. The chemical equation relevant to the law is, A = c l εStart your trial now! First week only $4.99!*arrow_forward*

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7th Edition

Douglas A. Skoog + 2 others

Publisher: Cengage Learning

ISBN: 9781305577213

Chapter 13, Problem 13.24QAP

Interpretation Introduction

**Interpretation:**

As several absorbance values have been given under 375 nm, the most accurate way is to construct a graph between absorbance & the concentration of CrO_{42- solution. After using the value of slope & considering the chemical equation of Beer-Lambert law, absorptivity and the molar absorptivity of CrO42- should be calculated.}

**Concept introduction:**

The absorbance of light can be determined by the Beer-Lambert law. The chemical equation relevant to the law is,