I am stuck with deriving these two equations in the far right corner in the box. i reached this far and can't seem to understand the next step moving foward. can you please derive the two equations from eqn 1,2 and 3. These are absorbance equation used in experimental determination of 2-Naphthol excited state PKa. The purpose of the formula is to find the unknown concentration of ArOH and its conjugate base in the solution given absorbance data.

I am stuck with deriving these two equations in the far right corner in the box. i reached this far and can't seem to understand the next step moving foward. can you please derive the two equations from eqn 1,2 and 3. These are absorbance equation used in experimental determination of 2-Naphthol excited state PKa. The purpose of the formula is to find the unknown concentration of ArOH and its conjugate base in the solution given absorbance data.

Principles of Instrumental Analysis

7th Edition

ISBN:9781305577213

Author:Douglas A. Skoog, F. James Holler, Stanley R. Crouch

Publisher:Douglas A. Skoog, F. James Holler, Stanley R. Crouch

Chapter9: Atomic Absorption And Atomic Fluorescence Spectrometry

Section: Chapter Questions

Problem 9.23QAP

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I am stuck with deriving these two equations in the far right corner in the box. i reached this far and can't seem to understand the next step moving foward. can you please derive the two equations from eqn 1,2 and 3. These are absorbance equation used in experimental determination of 2-Naphthol excited state PKa. The purpose of the formula is to find the unknown concentration of ArOH and its conjugate base in the solution given absorbance data.
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