Principles of Instrumental Analysis
7th Edition
ISBN: 9781305577213
Author: Douglas A. Skoog, F. James Holler, Stanley R. Crouch
Publisher: Cengage Learning
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Question
Chapter 25, Problem 25.3QAP
Interpretation Introduction
Interpretation:
The reason of a high supporting electrolyte concentration used in most electrolytic procedure should be determined.
Concept introduction:
The process in which the
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is mobile phase the eluting solvent?
Which is not true for electrogravimetric analysis? A. If the analyte has color in solution; The disappearance of the color indicates that the build-up is complete.
B. If a qualitative test for a small sample of the analyte solution is positive, the analyte deposition is complete.
C. The analyte is quantitatively deposited on an electrode by electrolysis.
D. If the additional electrode surface is exposed to the solution and there is no further deposition, the deposition of the analyte is complete.
1. Give Four main precautions need to be considered when carrying out the following.
c) Preparation of column for column chromatography.
Chapter 25 Solutions
Principles of Instrumental Analysis
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ISBN:9781305577213
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