For the extraction of a metal ion with a metal chelator, by how many units will the pH change if the distribution ratio, D, changes from 0.060 to 100.0? Assume that the concentration of the ligand in the organic phase, [HL]org, Will remain constant and that n = 2. ApH = units

For the extraction of a metal ion with a metal chelator, by how many units will the pH change if the distribution ratio, D, changes from 0.060 to 100.0? Assume that the concentration of the ligand in the organic phase, [HL]org, Will remain constant and that n = 2. ApH = units

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

Chapter14: Applications Of Ultraviolet-visible Molecular Absorption Spectrometry

Section: Chapter Questions

Problem 14.22QAP: Mixing the chelating reagent B with Ni(II) forms the highly colored NiB22+, whose solutions obey...

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Question

For the extraction of a metal ion with a metal chelator, by how many units will the pH change if the distribution ratio, D,
changes from 0.060 to 100.0? Assume that the concentration of the ligand in the organic phase, [HL]org, will remain constant
and that n = 2.
ApH =
units

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