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Analytical Chemistry Solution Chemistry

par: S Chebout
Disponible
Pages 496
Dimensions 16*23,5
Publication 2025-03-05
Éditeur —
Papier : 2 300.00 DA Numérique: 1 150.00 DA

This third edition has been corrected, improved by adding marked exams in such a way that the reader can:  Assimilate and understand the chemistry of solutions while self-assessing.  Help the reader acquire organized and structured knowledge.  Make the reader active by allowing him to evaluate his work thanks to the tutorials accompanied by their detailed answers. Solution chemistry is the branch of chemistry that is concerned with all reactions in solution. An important field in this branch is the study of acid-base reactions in aqueous solution. This book brings together the knowledge essential to the understanding of solution reactions, which are the fundamental principles of many methods used in the field of pharmaceutical analysis as well as in that of chemistry or biology. The basic theoretical training in solution chemistry will allow a better understanding of the phenomena encountered in the laboratory. These dosing techniques have the advantage of being easy and quick to implement. The equipment necessary for their realization is economically affordable. In addition to the educational aspect, they are commonly used in industry for routine checks such as checking the concentration of a surface treatment bath, fine chemical and the environment. This manual is the result of the experience acquired during several years of teaching. It is therefore intended for chemistry students, but it can also be used with profit by those in the first year of medicine, pharmacy, biology and the undergraduate of the Faculty of Science. The exercises are treated clearly and detailed to be well assimilated by the students. The chemistry of solutions encompasses a large number of topics, the interest of which is most often the determination of a compound in a liquid medium. In this course, we will only be interested in aqueous solutions. The classic assay methods used in this field of chemistry are: pH - metry, oxidation - reduction, conductimetry etc... After a reminder of the key points in the first two chapters (classification and nomenclature of mineral compounds), the book develops in five main chapters: ionic and acid-base equilibria, complexation equilibria, heterogeneous equilibria and oxidation-reduction reactions. Each chapter is followed by a series of exercises and problems.

Afficher la table des matières
Foreword 3
Table of Contents 4
Chapter 1: Mineral compounds 7
1. Classification of mineral compounds 8
2. Nomenclature of mineral compounds 8
 Exercises 15
 Solutions 17
Chapter2: Ionic balances
1. Quantity of the material 24
2. Concentrations 25
3. Electrolytes 35
 Exercises 40
 Solutions 47
Chapitre3: Acids and bases 73
1. Introduction 74
2. Acid-base couple in aqueous medium 75
3. Acid-base reaction 75
4. Acid-base role of water 76
5. Strength of acids and bases 77
6. Relationships between the concentrations of species in solution 79
7. Proton exchange (r.e.p) and electroneutrality relationships 83
8. Strong acids and strong bases 85
9. Weak monoacids and monobases 88
10. PH of a mixture of two acids (two bases) 92
11. Buffer Solutions 94
 Exercises 103
 Solutions 112
Chapter 4 : Coordination Chemistry, Complexes 177
1. Definition 178
2. 2. Crystal field theory 180
3. Nomenclature of complexes 181
4. Geometry of complexes
5. Isomerism of complexes 190
6. Stability of Coordination Compounds 193
7. Concentration Calculation 201
8. Influence of pH on the stability of complexes
9. Use of coordination compounds 204
 Exercises 208
 Solutions 211
Chapter 5: Heterogeneous equilibria, Precipitation 233
1. Introduction 234
2. Solubility Product, KS or KPS 234
3. Solubility in pure water 234
4. Solubility in another solvent, common ion effect 239
5. Influence of pH on solubility 241
6. Precipitation and complexation 244
7. Conditional Solubility Products 247
 Exercises 248
 Solutions 256
Chapter6 :Oxidation-reduction, Electrochemical batteries 309
1. General and definitions 310
2. Application of Oxidation-Reduction - Electrochemistry
3. Prediction of redox reactions in aqueous media
4. Electronic Exchange Relationship, e.e.r. 315
5. Graphical representations 345
 Exercises 349
 Solutions 358
Chapter7: Exam Topics 407
 Exams 408
 Corrected 429
Annexes 479
Bibliography

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