Metal Complexes in Aqueous Solutions

Metal Complexes in Aqueous Solutions PDF Author: Arthur E. Martell
Publisher: Springer Science & Business Media
ISBN: 1489914862
Category : Science
Languages : en
Pages : 259

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Book Description
Stability constants are fundamental to understanding the behavior of metal ions in aqueous solution. Such understanding is important in a wide variety of areas, such as metal ions in biology, biomedical applications, metal ions in the environment, extraction metallurgy, food chemistry, and metal ions in many industrial processes. In spite of this importance, it appears that many inorganic chemists have lost an appreciation for the importance of stability constants, and the thermodynamic aspects of complex formation, with attention focused over the last thirty years on newer areas, such as organometallic chemistry. This book is an attempt to show the richness of chemistry that can be revealed by stability constants, when measured as part of an overall strategy aimed at understanding the complexing properties of a particular ligand or metal ion. Thus, for example, there are numerous crystal structures of the Li+ ion with crown ethers. What do these indicate to us about the chemistry of Li+ with crown ethers? In fact, most of these crystal structures are in a sense misleading, in that the Li+ ion forms no complexes, or at best very weak complexes, with familiar crown ethers such as l2-crown-4, in any known solvent. Thus, without the stability constants, our understanding of the chemistry of a metal ion with any particular ligand must be regarded as incomplete. In this book we attempt to show how stability constants can reveal factors in ligand design which could not readily be deduced from any other physical technique.

Metal Complexes in Aqueous Solutions

Metal Complexes in Aqueous Solutions PDF Author: Arthur E. Martell
Publisher: Springer Science & Business Media
ISBN: 1489914862
Category : Science
Languages : en
Pages : 259

Get Book Here

Book Description
Stability constants are fundamental to understanding the behavior of metal ions in aqueous solution. Such understanding is important in a wide variety of areas, such as metal ions in biology, biomedical applications, metal ions in the environment, extraction metallurgy, food chemistry, and metal ions in many industrial processes. In spite of this importance, it appears that many inorganic chemists have lost an appreciation for the importance of stability constants, and the thermodynamic aspects of complex formation, with attention focused over the last thirty years on newer areas, such as organometallic chemistry. This book is an attempt to show the richness of chemistry that can be revealed by stability constants, when measured as part of an overall strategy aimed at understanding the complexing properties of a particular ligand or metal ion. Thus, for example, there are numerous crystal structures of the Li+ ion with crown ethers. What do these indicate to us about the chemistry of Li+ with crown ethers? In fact, most of these crystal structures are in a sense misleading, in that the Li+ ion forms no complexes, or at best very weak complexes, with familiar crown ethers such as l2-crown-4, in any known solvent. Thus, without the stability constants, our understanding of the chemistry of a metal ion with any particular ligand must be regarded as incomplete. In this book we attempt to show how stability constants can reveal factors in ligand design which could not readily be deduced from any other physical technique.

Chemistry

Chemistry PDF Author: Bruce Averill
Publisher:
ISBN: 9780321413703
Category : Chemistry
Languages : en
Pages : 1233

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Book Description
Emphasises on contemporary applications and an intuitive problem-solving approach that helps students discover the exciting potential of chemical science. This book incorporates fresh applications from the three major areas of modern research: materials, environmental chemistry, and biological science.

Hydrolysis of Metal Ions

Hydrolysis of Metal Ions PDF Author: Paul L. Brown
Publisher: John Wiley & Sons
ISBN: 3527656200
Category : Science
Languages : en
Pages : 1449

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Book Description
Endlich ein Fachbuch, das die Theorie, Methoden und die verschiedenen Arten von Metall-Ionen-Komplexen in Wasser (Hydrolyse) umfassend behandelt. Geschrieben wurde dieses Referenzwerk von einem Kernchemiker aus dem Hochschulbereich und einem Geochemiker aus der Industrie. Behandelt werden Kationen- und Anionen-Komplexe sowie die Metall-Ionen-Hydrolyse, zu der zunächst Hintergrundinformationen geliefert werden, bevor eine Beschreibung der Dissoziation von Wasser, aller verschiedenen Hydrolysekomplexe und Verbindungen von Metall und Wasser folgt. Ein Muss für Wissenschaftler im universitären Umfeld und in der Industrie, die sich mit diesem interdisziplinären Thema beschäftigen.

Kinetics of Metal Ion Adsorption from Aqueous Solutions

Kinetics of Metal Ion Adsorption from Aqueous Solutions PDF Author: Sotira Yiacoumi
Publisher: Springer Science & Business Media
ISBN: 1461523192
Category : Science
Languages : en
Pages : 239

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Book Description
This monograph is intended to provide a systematic presentation of theories concerning the adsorption of metal ions from aqueous solutions onto surfaces of natural and synthetic substances and to outline methods and procedures to estimate the extent and progress ofadsorption. As heavy metals and the problems associated with their transport and distribution are of serious concern to human health and the environment, the materials presented in this volume have both theoretical and practical significance. In writing this monograph, one ofour goals was to prepare a book useful to environmental workers and practicing engineers. For this reason, our presentation relies heavily on concepts commonly used in the environmental engineering literature. In fact, the volume was prepared for readers with a basic understanding of environmental engineering principles and some knowledge of adsorption processes. No prior familiarity with the ionic solute adsorption at solid-solution interfaces is assumed. Instead, introduction of the necessary background information was included. Generally speaking, metal ion adsorption may be studied in terms of three distinct but interrelated phenomena: surface ionization, complex formation, and the formation and presence of an electrostatic double layer adjacent to adsorbent surfaces. Analyses of these phenomena with various degrees of sophistication are xviii ADSORPTION OF METAL IONS FROM AQUEOUS SOLUTIONS presented, and their various combinations yield different models that describe metal ion adsorption.

Biological Inorganic Chemistry

Biological Inorganic Chemistry PDF Author: Robert R. Crichton
Publisher: Elsevier
ISBN: 0080556221
Category : Science
Languages : en
Pages : 383

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Book Description
The importance of metals in biology, the environment and medicine has become increasingly evident over the last twenty five years. The study of the multiple roles of metal ions in biological systems, the rapidly expanding interface between inorganic chemistry and biology constitutes the subject called Biological Inorganic Chemistry. The present text, written by a biochemist, with a long career experience in the field (particularly iron and copper) presents an introduction to this exciting and dynamic field. The book begins with introductory chapters, which together constitute an overview of the concepts, both chemical and biological, which are required to equip the reader for the detailed analysis which follows. Pathways of metal assimilation, storage and transport, as well as metal homeostasis are dealt with next. Thereafter, individual chapters discuss the roles of sodium and potassium, magnesium, calcium, zinc, iron, copper, nickel and cobalt, manganese, and finally molybdenum, vanadium, tungsten and chromium. The final three chapters provide a tantalising view of the roles of metals in brain function, biomineralization and a brief illustration of their importance in both medicine and the environment.Relaxed and agreeable writing style. The reader will not only fiind the book easy to read, the fascinating anecdotes and footnotes will give him pegs to hang important ideas on.Written by a biochemist. Will enable the reader to more readily grasp the biological and clinical relevance of the subject.Many colour illustrations. Enables easier visualization of molecular mechanismsWritten by a single author. Ensures homgeneity of style and effective cross referencing between chapters

Anion Exchange Separations of Metal Ions in Partially Nonaqueous Solutions

Anion Exchange Separations of Metal Ions in Partially Nonaqueous Solutions PDF Author: Donald J. Pietrzyk
Publisher:
ISBN:
Category : Anions
Languages : en
Pages : 124

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Book Description


Principles of Modern Chemistry

Principles of Modern Chemistry PDF Author: David W. Oxtoby
Publisher: Harcourt Brace College Publishers
ISBN: 9780030247521
Category :
Languages : en
Pages : 244

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Book Description
PRINCIPLES OF MODERN CHEMISTRY has dominated the honors and high mainstream general chemistry courses and is considered the standard for the course. The fifth edition is a substantial revision that maintains the rigor of previous editions but reflects the exciting modern developments taking place in chemistry today. Authors David W. Oxtoby and H. P. Gillis provide a unique approach to learning chemical principles that emphasizes the total scientific process'from observation to application'placing general chemistry into a complete perspective for serious-minded science and engineering students. Chemical principles are illustrated by the use of modern materials, comparable to equipment found in the scientific industry. Students are therefore exposed to chemistry and its applications beyond the classroom. This text is perfect for those instructors who are looking for a more advanced general chemistry textbook.

Biosorbents for Metal Ions

Biosorbents for Metal Ions PDF Author: D A John Wase
Publisher: CRC Press
ISBN: 0203483049
Category : Science
Languages : en
Pages : 249

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Book Description
Metals can be dispersed, both naturally and by man's activities, into any of the Earth's elements - soil, water or air. Biological techniques for removing metal pollutants from soil, air or water are now attracting great interest, both because they are seen as more environmentally friendly than chemical treatments, and because, in some cases at lea

Hydrolysis of Metal Ions

Hydrolysis of Metal Ions PDF Author: Paul L. Brown
Publisher: John Wiley & Sons
ISBN: 3527330100
Category : Science
Languages : en
Pages : 954

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Book Description
Filling the need for a comprehensive treatment that covers the theory, methods and the different types of metal ion complexes with water (hydrolysis), this handbook and ready reference is authored by a nuclear chemist from academia and an industrial geochemist. The book includes both cation and anion complexes, and approaches the topic of metal ion hydrolysis by first covering the background, before proceeding with an overview of the dissociation of water and then all different metal-water hydrolysis complexes and compounds. A must-have for scientists in academia and industry working on this interdisciplinary topic.

Basic Concepts of Chemistry

Basic Concepts of Chemistry PDF Author: Leo J. Malone
Publisher: John Wiley & Sons
ISBN: 047174154X
Category : Science
Languages : en
Pages : 1449

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Book Description
Engineers who need to have a better understanding of chemistry will benefit from this accessible book. It places a stronger emphasis on outcomes assessment, which is the driving force for many of the new features. Each section focuses on the development and assessment of one or two specific objectives. Within each section, a specific objective is included, an anticipatory set to orient the reader, content discussion from established authors, and guided practice problems for relevant objectives. These features are followed by a set of independent practice problems. The expanded Making it Real feature showcases topics of current interest relating to the subject at hand such as chemical forensics and more medical related topics. Numerous worked examples in the text now include Analysis and Synthesis sections, which allow engineers to explore concepts in greater depth, and discuss outside relevance.