Chemical Equilibria in Analytical Chemistry

Chemical Equilibria in Analytical Chemistry
Author: Fritz Scholz
Publisher: Springer
Total Pages: 255
Release: 2019-08-01
Genre: Science
ISBN: 3030171809

This book provides a modern and easy-to-understand introduction to the chemical equilibria in solutions. It focuses on aqueous solutions, but also addresses non-aqueous solutions, covering acid–base, complex, precipitation and redox equilibria. The theory behind these and the resulting knowledge for experimental work build the foundations of analytical chemistry. They are also of essential importance for all solution reactions in environmental chemistry, biochemistry and geochemistry as well as pharmaceutics and medicine. Each chapter and section highlights the main aspects, providing examples in separate boxes. Questions and answers are included to facilitate understanding, while the numerous literature references allow students to easily expand their studies.

Basics of Analytical Chemistry and Chemical Equilibria

Basics of Analytical Chemistry and Chemical Equilibria
Author: Brian M. Tissue
Publisher: John Wiley & Sons
Total Pages: 378
Release: 2013-06-06
Genre: Science
ISBN: 1118647017

Enables students to progressively build and apply new skills and knowledge Designed to be completed in one semester, this text enables students to fully grasp and apply the core concepts of analytical chemistry and aqueous chemical equilibria. Moreover, the text enables readers to master common instrumental methods to perform a broad range of quantitative analyses. Author Brian Tissue has written and structured the text so that readers progressively build their knowledge, beginning with the most fundamental concepts and then continually applying these concepts as they advance to more sophisticated theories and applications. Basics of Analytical Chemistry and Chemical Equilibria is clearly written and easy to follow, with plenty of examples to help readers better understand both concepts and applications. In addition, there are several pedagogical features that enhance the learning experience, including: Emphasis on correct IUPAC terminology "You-Try-It" spreadsheets throughout the text, challenging readers to apply their newfound knowledge and skills Online tutorials to build readers' skills and assist them in working with the text's spreadsheets Links to analytical methods and instrument suppliers Figures illustrating principles of analytical chemistry and chemical equilibria End-of-chapter exercises Basics of Analytical Chemistry and Chemical Equilibria is written for undergraduate students who have completed a basic course in general chemistry. In addition to chemistry students, this text provides an essential foundation in analytical chemistry needed by students and practitioners in biochemistry, environmental science, chemical engineering, materials science, nutrition, agriculture, and the life sciences.

Redox

Redox
Author: Mohammed Awad Ali Khalid
Publisher: BoD – Books on Demand
Total Pages: 252
Release: 2017-09-06
Genre: Science
ISBN: 9535133934

Redox reactions are central to the major element cycling, many cell cycles, many chemisorption and physisorption processes, trace element mobility from rocks and sediments toward wells, aquifers, trace element toxicity toward life forms, and most remediation schemes including water treatments; over the last three decades, the field has attracted a lot of scientists, and a great deal of researches has been done in redox chemistry. This book provides a very broad overview of the state of the art of understanding redox processes, which starts with giving a concise introduction that describes the origin, historical background, and the development of the redox definitions. The book is organized into two sections that include ten chapters and introduces, in Section 1, generalized electron balance theory and its applications in electrolytic redox systems, redox-active molecules and its applications in device memory, fundamentals and applications of flow batteries and their integration into antidirect current, and donor acceptor titrations of displacement and electronic transference. Section 2 introduces redox in biological processes, including roles of reactive oxygen species in respiration, metabolism, and regulations, and redox in physiological processes as redox-sensitive TRP channels TRPA1 and TRPM2. All chapters are written by different authors (with the exception of Chapter 1 [Introduction]). This clearly reflects the broad range of topics that have been covered by experts in the field.

Equilibrium Problems and Applications

Equilibrium Problems and Applications
Author: Gábor Kassay
Publisher: Academic Press
Total Pages: 442
Release: 2018-10-09
Genre: Business & Economics
ISBN: 0128110309

Equilibrium Problems and Applications develops a unified variational approach to deal with single-valued, set-valued and quasi-equilibrium problems. The authors promote original results in relationship with classical contributions to the field of equilibrium problems. The content evolved in the general setting of topological vector spaces and it lies at the interplay between pure and applied nonlinear analysis, mathematical economics, and mathematical physics. This abstract approach is based on tools from various fields, including set-valued analysis, variational and hemivariational inequalities, fixed point theory, and optimization. Applications include models from mathematical economics, Nash equilibrium of non-cooperative games, and Browder variational inclusions. The content is self-contained and the book is mainly addressed to researchers in mathematics, economics and mathematical physics as well as to graduate students in applied nonlinear analysis. - A rigorous mathematical analysis of Nash equilibrium type problems, which play a central role to describe network traffic models, competition games or problems arising in experimental economics - Develops generic models relevant to mathematical economics and quantitative modeling of game theory, aiding economists to understand vital material without having to wade through complex proofs - Reveals a number of surprising interactions among various equilibria topics, enabling readers to identify a common and unified approach to analysing problem sets - Illustrates the deep features shared by several types of nonlinear problems, encouraging readers to develop further this unifying approach from other viewpoints into economic models in turn

Analytical Applications of EDTA and Related Compounds

Analytical Applications of EDTA and Related Compounds
Author: R. Přibil
Publisher: Elsevier
Total Pages: 391
Release: 2013-09-17
Genre: Science
ISBN: 1483158594

Analytical Applications of EDTA and Related Compounds examines the analytical applications of ethylenediaminetetra-acetic acid (EDTA) and related compounds. This book also considers the "passive role of these substances, that is, their screening (masking) properties, which greatly improve the selectivity of the reactions in common use. This text consists of six chapters organized into two sections. The first part deals with the uses of EDTA and its derivatives in some fields of chemical analysis. After providing an overview of the history behind the development of EDTA as an analytical reagent, this book discusses to the nature of equilibria of complexes and the methods used in their investigation. The next chapter is dedicated to the reactions of "classical gravimetric analysis, including the precipitation reactions by means of organic reagents. The chapter on colorimetry includes a section on "colored complexing agents, which can be used also in colorimetric determinations of some elements. This text concludes by evaluating the use of EDTA as a masking agent in colorimetry. This book will be of interest to students and practitioners working in analytical chemistry and related disciplines, including polarography, chromatography, electrophoresis, flame photometry, and qualitative analysis.

Essays on Analytical Chemistry

Essays on Analytical Chemistry
Author: Erkki Wänninen
Publisher: Elsevier
Total Pages: 624
Release: 2013-10-02
Genre: Science
ISBN: 1483188140

Essays on Analytical Chemistry: In Memory of Professor Anders Ringbom is a collection of analytical chemistry papers and research studies in honor of the memory of Professor Anders Ringbom, a highly esteemed researcher and teacher. The papers are grouped under the following headings: Chemical Equilibria, Titrations, Photometric Analysis, Electrochemistry, Separations, Trace Analysis, Kinetic Analysis, and Other Analytical Topics. This book is organized into eight parts encompassing 52 chapters. The first part deals with the concept of chemical equilibria in acid-base and metal complexes. The next parts cover the applications of different titration techniques, photometric analysis, electrochemistry, and separation techniques. Other parts highlight the principles and application of trace analysis, including the determination of heavy metals and airborne particulates. The last parts contain papers that examine the analytical application of the rate phenomena of several chemical reactions. These parts also tackle the topics of sampling, statistical analysis in analytical chemistry, and the features of photoelectron spectroscopy and capillary electrophoresis. This book will be of great value to analytical chemists, researchers, and analytical chemistry students.

Ionic Equilibria in Analytical Chemistry

Ionic Equilibria in Analytical Chemistry
Author: Jean-Louis Burgot
Publisher: Springer Science & Business Media
Total Pages: 763
Release: 2012-03-30
Genre: Science
ISBN: 1441983813

This book of general analytical chemistry – as opposed to instrumental analysis or separation methods – in aqueous solutions is focuses on fundamentals, which is an area too often overlooked in the literature. Explanations abound of the chemical and physical principles of different operations of chemical analysis in aqueous solutions. Once these principle are firmly established, numerous examples of applications are also given.

Complex Analysis with Applications to Flows and Fields

Complex Analysis with Applications to Flows and Fields
Author: Luis Manuel Braga da Costa Campos
Publisher: CRC Press
Total Pages: 1029
Release: 2010-09-03
Genre: Mathematics
ISBN: 1420071203

Complex Analysis with Applications to Flows and Fields presents the theory of functions of a complex variable, from the complex plane to the calculus of residues to power series to conformal mapping. The book explores numerous physical and engineering applications concerning potential flows, the gravity field, electro- and magnetostatics, steady he

Dictionary of Analytical Reagents

Dictionary of Analytical Reagents
Author: A. Townshend
Publisher: CRC Press
Total Pages: 1422
Release: 1993-06-17
Genre: Science
ISBN: 0412351501

This volume dictionary brings together accurate chemical, structural and bibliographic data on the most commonly used reagents in the various branches of analytical chemistry. Covering both organic and inorganic compounds, the "Dictionary of Analytical Reagents" contains over 5,000 reagents significant in analytical chemistry, grouped into 5,000 entries. All the reagents included in the dictionary have been synthesized, characterized by or are of proven use to analytical chemists. Compiled by a distinguished board of leading figures in the world of analytical chemistry, each an expert in their own specialist field, the "Dictionary of Analytical Reagents" is a companion volume to the renowned "Dictionary of Organic Compounds" and follows a similar format. The dictionary is arranged in such a way as to facilitate browsing, with entries ordered alphabetically by entry name (often its trivial name). Clearly laid out in an easy-to-follow manner, each entry contains a wealth of data invaluable to the analytical chemist including synonyms, analytical applications, extensive and up-to-date hazard/toxicity data, solubility, dissociation constant and selected references labelled to indicate their content (e.g. analytical application, spectral data, synthesis). High quality structure diagrams are included to assist the analytical chemist in identifying the reagent needed and are drawn to standard orientations. Coverage extends to metal extractants, spectrophotometric reagents, indicators, fluorescence labelling reagents, resolving agents, nmr shift reagents and reference standards, buffers, gc and ms derivatisation reagents, amperometric reagents, titrimetric and gravimetric reagents, biological stains and dyes. Compounds are comprehensively indexed by Name, Molecular Formula, CAS Registry Number and Type of Compound. The unique Type of Compound Index is particularly valuable as compounds are indexed by use (eg NMR shift reagent), by analyte (eg nickel) and by compound group (eg formazan, crown ether), making the data accessible by a variety of criteria. Thus, chemists can use the dictionary to find information on how to analyze for a particular substance, how a particular compound may be used as an analytical reagent or what other reagents are available for a specific analytical use. Having located all appropriate reagents via the index, the user can then browse through the entries to obtain specific data, all fully referenced in the selective bibliography. Analytical chemists - be they in the manufacturing or pharmaceutical industry, working in hospital laboratories as clinical chemists or pollution analysts monitoring heavy metal residues in waste water - constantly need to make decisions about which reagent to choose for a particular application. This dictionary fulfils that need by being the most comprehensive, reliable and up-to-date compilation of reagents available. This book should be of interest to analytical chemists in academic and industrial establishments, forensic scientists, chromatographers, biochemists, standards institutions, companies selling laboratory chemicals, and water authorities.