5 How can I solve pka of a monoprotic acidfrom absorption spectra of acid (wavelengthvs. absorption)?-0.20.20.40Wavelength (nm)300400500600Absorption700111- Base0.6-Acid-Buffer0.81.21I have to come use beer's law andHenderson-Hasselbalch equations.WavelengthAbsorption Spectra of a Monoprotic Acid Vs.

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How can I solve pka of a monoprotic acid from absorption spectra of acid (wavelength vs. absorption)? Absorption

Fundamentals Of Analytical Chemistry

9th Edition

ISBN:9781285640686

Author:Skoog

Publisher:Skoog

Chapter31: Introduction To Analytical Separations

Section: Chapter Questions

Problem 31.27QAP

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Question

How can I solve pka of a monoprotic acid
from absorption spectra of acid (wavelength
vs. absorption)?
-0.2
0.2
0.4
0
Wavelength (nm)
300
400
500
600
Absorption
700
111
- Base
0.6
-Acid
-Buffer
0.8
1.2
1
I have to come use beer's law and
Henderson-Hasselbalch equations.
Wavelength
Absorption Spectra of a Monoprotic Acid Vs.

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