Pungor / Belcher / Gordon Oscillometry and Conductometry

International Series of Monographs on Analytical Chemistry
1. Auflage 2016
ISBN: 978-1-4831-5689-7
Verlag: Elsevier Science & Techn.
Format: PDF
Kopierschutz: 1 - PDF Watermark

E-Book, Englisch, 256 Seiten, Web PDF

Oscillometry and Conductometry deals with oscillometry and conductometry and covers topics ranging from the conductivity and dielectric constant of a solution and their determination, to instruments used in carrying out conductometric and oscillometric measurements. Acid-base titrations and titrations based on precipitation, complex formation, and redox reactions are also discussed. A number of applications of conductometry and oscillometry are considered. This volume is comprised of 18 chapters and begins with an overview of the fundamentals of electrical conductivity, its theoretical interpretation, and how it is affected by temperature. The relation between ionic interaction and conductivity of solutions is also described, with emphasis on the Wien effect and the Debye effect. The theoretical fundamentals of the determination of conductivity using direct and alternating currents are then outlined. Subsequent chapters explore the principles and the devices used in determining dielectric constants; conductometric and oscillometric instruments; the titration of acids and bases; and acid-base titrations in aqueous and non-aqueous media. The final section is devoted to applications of conductometry and oscillometry, including kinetic studies and chromatographic analysis. This monograph will be of interest to analytical chemists.

Autoren/Hrsg.

Pungor, E.

Belcher, R.

Gordon, L.

Inhaltsverzeichnis

1;Front Cover;1
2;Oscillometry and Conductometry;4
3;Copyright Page;5
4;Table of Contents;8
5;Dedication;6
6;PREFACE;14
7;INTRODUCTION;16
8;PART I: The Conductivity and Dielectric Constant of a Solution, and their Determination;18
8.1;CHAPTER 1. FUNDAMENTALS;20
8.1.1;(A) ELECTRICAL CONDUCTIVITY;20
8.1.2;(B) THE THEORETICAL INTERPRETATION OF ELECTRICAL CONDUCTIVITY;21
8.1.3;(C) THE EFFECT OF TEMPERATURE ON CONDUCTIVITY;27
8.1.4;(D) THE RELATION BETWEEN IONIC INTERACTION AND CONDUCTIVITY OF SOLUTIONS;28
8.2;CHAPTER 2. THEORETICAL FUNDAMENTALS OF THE DETERMINATION OF CONDUCTIVITY;35
8.2.1;A) DETERMINATION USING DIRECT CURRENT;35
8.2.2;(B) DETERMINATION USING ALTERNATING CURRENT;39
8.3;CHAPTER 3. DIELECTRIC CONSTANTS AND THE PRINCIPLES OF THEIR DETERMINATION;60
8.3.1;(A) FUNDAMENTALS;60
8.3.2;(B) THE DETERMINATION OF DIELECTRIC CONSTANTS;63
9;PART II: Instruments;68
9.1;CHAPTER 4. APPARATUS FOR CONDUCTOMETRIC MEASUREMENTS;70
9.1.1;(A) MEASURING ELECTRODES;70
9.1.2;(B) CELLS;71
9.1.3;(C) METHODS OF MEASUREMENT;80
9.2;CHAPTER 5. OSCILLOMETRIC APPARATUS*;89
9.2.1;(A) MEASURING CELLS;89
9.2.2;(B) MEASURING SYSTEMS*;108
9.3;CHAPTER 6. DEVICES FOR MEASURING DIELECTRIC CONSTANTS [258, 359];128
9.3.1;(A) MEASURING CELLS;128
9.3.2;(B) MEASURING DEVICES;132
9.4;CHAPTER 7. AUTOMATIC TITRATORS;135
10;PART III: Acid-Base Titrations;140
10.1;CHAPTER 8. THE TITRATION OF MONOBASIC ACIDS AND BASES;142
10.2;CHAPTER 9. THE TITRATION OF POLYBASIC ACIDS AND BASES;149
10.3;CHAPTER 10. DISPLACEMENT TITRATIONS;156
10.4;CHAPTER 11. ACID-BASE TITRATIONS IN AQUEOUS MEDIA;163
10.4.1;(A) THE BASIC PRINCIPLES OF THE ACID - BASE CONDUCTANCE TITRATION;163
10.4.2;(B) THE ACCURACY OF ACID - BASE TITRATIONS;164
10.4.3;(C) THE RANGE OF OSCILLOMETRIC ACID - BASE DETERMINATIONS;165
10.4.4;(D) THE DETERMINATION OF ACIDS;166
10.4.5;(E) THE DETERMINATION OF BASES;171
10.4.6;(F) DISPLACEMENT TITRATIONS;174
10.5;CHAPTER 12. ACID-BASE TITRATIONS IN NON-AQUEOUS MEDIA;176
10.5.1;(A) THE DETERMINATION OF ACIDS;178
10.5.2;(B) THE DETERMINATION OF BASES;186
11;PART IV: Titrations Based on Precipitation, Complex Formation and Redox Reactions;192
11.1;CHAPTER 13. PRECIPITATION TITRATIONS;194
11.1.1;(A) THE ESSENTIALS OF PRECIPITATION TITRATIONS;195
11.2;CHAPTER 14. TITRATIONS BASED ON COMPLEX FORMATION;205
11.2.1;(A) THE OSCILLOMETRIC DETERMINATION OF THORIUM WITH DISODIUM EDTA;208
11.2.2;(B) THE OSCILLOMETRIC DETERMINATION OF OXYTETRACYCLIN WITH DISODIUM EDTA;210
11.3;CHAPTER 15. TITRATIONS BASED ON REDOX REACTIONS [311];211
12;PART V: Other Applications of Conductometry and Oscillometry;212
12.1;CHAPTER 16. THE APPLICATION OF CONDUCTOMETRY AND OSCILLOMETRY TO KINETIC STUDIES*;214
12.2;CHAPTER 17. OTHER APPLICATIONS;221
12.2.1;(A) THE APPLICATION OF CONDUCTIVITY DETERMINATIONS TO CHROMATOGRAPHIC ANALYSIS;221
12.2.2;(B) THE APPLICATION OF OSCILLOMETRY IN ESTABLISHING PHASE DIAGRAMS;224
12.2.3;(C) THE APPLICATION OF CONDUCTIVITY MEASUREMENTS TO THE DIRECT DETERMINATION OF CONCENTRATION [165, 253];225
12.3;CHAPTER 18. WATER DETERMINATION BY OSCILLOMETRY AND DIELECTROMETRY;227
13;BIBLIOGRAPHY;229
14;AUTHOR INDEX;242
15;SUBJECT INDEX;248
16;OTHER TITLES IN THE SERIES ON ANALYTICAL CHEMISTRY;256