Download or read book Aqueous Acid base Equilibria and Titrations written by Robert De Levie and published by Oxford University Press on Demand. This book was released on 1999 with total page 91 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book will give students a thorough grounding in pH and associated equilibria, material absolutely fundamental to the understanding of many aspects of chemistry. It is, in addition, a fresh and modern approach to a topic all too often taught in an out-moded way. This book uses new theoretical developments which have led to more generalized approaches to equilibrium problems; these approaches are often simpler than the approximations which they replace. Acid-base problems are readily addressed in terms of the proton condition, a convenient amalgam of the mass and charge constraints of the chemical system considered. The graphical approach of Bjerrum, Hagg, and Sillen is used to illustrate the orders of magnitude of the concentrations of the various species involved in chemical equilibria. Based on these concentrations, the proton condition can usually be simplified, often leading directly to the value of the pH. In the description of acid-base titrations a general master equation is developed. It provides a continuous and complete description of the entire titration curve, which can then be used for computer-based comparison with experimental data. Graphical estimates of the steepness of titration curves are also developed, from which the practicality of a given titration can be anticipated. Activity effects are described in detail, including their effect on titration curves. The discussion emphasizes the distinction between equilibrium constants and electrometric pH measurements, which are subject to activity corrections, and balance equations and spectroscopic pH measurements, which are not. Finally, an entire chapter is devoted to what the pH meter measures, and to the experimental and theoretical uncertainties involved.
Download or read book Chemical Equilibria in Analytical Chemistry written by Fritz Scholz and published by Springer. This book was released on 2019-08-01 with total page 251 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Download or read book Principles of Modern Chemistry written by David W. Oxtoby and published by Harcourt Brace College Publishers. This book was released on 1998-07-01 with total page 244 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Download or read book Acid base Equilibria with Special Reference to Indicators for Use M Non aqueous Media Indicators for Non aqueous Titration of Weak Acids written by A. Tetlow and published by . This book was released on 1965 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Acid Base Equilibria Quick Chemistry Review Outline and Handout written by E Staff and published by Examville Study Guides. This book was released on with total page 10 pages. Available in PDF, EPUB and Kindle. Book excerpt: Acid-Base Equilibria - Quick Review Outline and Handout for All Students Learn and review on the go! Use Quick Review Chemistry Notes to help you learn or brush up on the subject quickly. You can use the review notes as a reference, to understand the subject better and improve your grades. Easy to remember facts to help you perform better. Perfect study notes for all high school and college students. 10 Pages
Download or read book Chemistry 2e written by Paul Flowers and published by . This book was released on 2019-02-14 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Chemistry 2e is designed to meet the scope and sequence requirements of the two-semester general chemistry course. The textbook provides an important opportunity for students to learn the core concepts of chemistry and understand how those concepts apply to their lives and the world around them. The book also includes a number of innovative features, including interactive exercises and real-world applications, designed to enhance student learning. The second edition has been revised to incorporate clearer, more current, and more dynamic explanations, while maintaining the same organization as the first edition. Substantial improvements have been made in the figures, illustrations, and example exercises that support the text narrative. Changes made in Chemistry 2e are described in the preface to help instructors transition to the second edition.
Download or read book ACID BASE EQUILIBRIA written by NARAYAN CHANGDER and published by CHANGDER OUTLINE. This book was released on 2024-05-16 with total page 37 pages. Available in PDF, EPUB and Kindle. Book excerpt: THE ACID-BASE EQUILIBRIA MCQ (MULTIPLE CHOICE QUESTIONS) SERVES AS A VALUABLE RESOURCE FOR INDIVIDUALS AIMING TO DEEPEN THEIR UNDERSTANDING OF VARIOUS COMPETITIVE EXAMS, CLASS TESTS, QUIZ COMPETITIONS, AND SIMILAR ASSESSMENTS. WITH ITS EXTENSIVE COLLECTION OF MCQS, THIS BOOK EMPOWERS YOU TO ASSESS YOUR GRASP OF THE SUBJECT MATTER AND YOUR PROFICIENCY LEVEL. BY ENGAGING WITH THESE MULTIPLE-CHOICE QUESTIONS, YOU CAN IMPROVE YOUR KNOWLEDGE OF THE SUBJECT, IDENTIFY AREAS FOR IMPROVEMENT, AND LAY A SOLID FOUNDATION. DIVE INTO THE ACID-BASE EQUILIBRIA MCQ TO EXPAND YOUR ACID-BASE EQUILIBRIA KNOWLEDGE AND EXCEL IN QUIZ COMPETITIONS, ACADEMIC STUDIES, OR PROFESSIONAL ENDEAVORS. THE ANSWERS TO THE QUESTIONS ARE PROVIDED AT THE END OF EACH PAGE, MAKING IT EASY FOR PARTICIPANTS TO VERIFY THEIR ANSWERS AND PREPARE EFFECTIVELY.
Download or read book Studies of acid base equilibria in non aqueous media written by Agnes Kütt and published by . This book was released on 2008 with total page 197 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Acid base Titrations in Nonaqueous Solvents written by James Sherwood Fritz and published by . This book was released on 1973 with total page 164 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Acid base Equilibria written by Edward Jasper King and published by Reader's Digest Young Families. This book was released on 1965 with total page 364 pages. Available in PDF, EPUB and Kindle. Book excerpt: Band 4.
Download or read book Acid Base Diagrams written by Heike Kahlert and published by Springer Science & Business Media. This book was released on 2013-07-31 with total page 144 pages. Available in PDF, EPUB and Kindle. Book excerpt: Understanding acid-base equilibria made easy for students in chemistry, biochemistry, biology, environmental and earth sciences. Solving chemical problems, be it in education or in real life, often requires the understanding of the acid-base equilibria behind them. Based on many years of teaching experience, Heike Kahlert and Fritz Scholz present a powerful tool to meet such challenges. They provide a simple guide to the fundamentals and applications of acid-base diagrams, avoiding complex mathematics. This textbook is richly illustrated and has full color throughout. It offers learning features such as boxed results and a collection of formulae.
Download or read book Spectrometric Titrations written by Jürgen Polster and published by Wiley-VCH. This book was released on 1989 with total page 460 pages. Available in PDF, EPUB and Kindle. Book excerpt: Here, recently developed methods for the topic announced in the title are summarized clearly and concisely. The first two parts cover relevant theoretical and methodological background, as well as definitions for key technical terms and give a systematic examination of an assortment of filtration systems, including equilibria of the acid-base, metal complex, association (or bonding), redoux types. Treatment is limited to homogenous phases; problems posed by precipitation or other phase separations are deliberately ignored. The last section is devoted to experimental considerations related to UV/VIS, fluorescence, CD/ORD, IR, Raman, and NMR, and to the application of these tools to spectrometric filtration. At least one concrete example is provided with respect to each of the corresponding methods. The literature is covered fully up to the end of 1986. An appendix lists two computer programs, EDIA and TIFIT which the authors used to interpret data. Annotation copyrighted by Book News, Inc., Portland, OR
Download or read book Acid base Equilibria in Non aqueous Solvents written by and published by . This book was released on 1958 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Study of Acid base Equilibria in Mixed Aqueous Solvents written by Edwin F. Cool Cain and published by . This book was released on 1965 with total page 334 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Studies of Br nsted Acid base Equilibria in Water and Nonaqueous Media written by Ivo Leito and published by . This book was released on 1998 with total page 112 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Acids and Bases written by Brian G. Cox and published by OUP Oxford. This book was released on 2013-01-31 with total page 283 pages. Available in PDF, EPUB and Kindle. Book excerpt: Acids and bases are ubiquitous in chemistry. Our understanding of them, however, is dominated by their behaviour in water. Transfer to non-aqueous solvents leads to profound changes in acid-base strengths and to the rates and equilibria of many processes: for example, synthetic reactions involving acids, bases and nucleophiles; isolation of pharmaceutical actives through salt formation; formation of zwitter- ions in amino acids; and chromatographic separation of substrates. This book seeks to enhance our understanding of acids and bases by reviewing and analysing their behaviour in non-aqueous solvents. The behaviour is related where possible to that in water, but correlations and contrasts between solvents are also presented. Fundamental background material is provided in the initial chapters: quantitative aspects of acid-base equilibria, including definitions and relationships between solution pH and species distribution; the influence of molecular structure on acid strengths; and acidity in aqueous solution. Solvent properties are reviewed, along with the magnitude of the interaction energies of solvent molecules with (especially) ions; the ability of solvents to participate in hydrogen bonding and to accept or donate electron pairs is seen to be crucial. Experimental methods for determining dissociation constants are described in detail. In the remaining chapters, dissociation constants of a wide range of acids in three distinct classes of solvents are discussed: protic solvents, such as alcohols, which are strong hydrogen-bond donors; basic, polar aprotic solvents, such as dimethylformamide; and low-basicity and low polarity solvents, such as acetonitrile and tetrahydrofuran. Dissociation constants of individual acids vary over more than 20 orders of magnitude among the solvents, and there is a strong differentiation between the response of neutral and charged acids to solvent change. Ion-pairing and hydrogen-bonding equilibria, such as between phenol and phenoxide ions, play an increasingly important role as the solvent polarity decreases, and their influence on acid-base equilibria and salt formation is described.
Download or read book Ionic Equilibria in Analytical Chemistry written by Jean-Louis Burgot and published by Springer Science & Business Media. This book was released on 2012-03-30 with total page 763 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
