Download or read book Degeneracy in Ideal Chemical Equilibrium Problems written by Stanford University. Department of Operations Research. Operations Research House and published by . This book was released on 1970 with total page 58 pages. Available in PDF, EPUB and Kindle. Book excerpt: A single- or multi-phase chemical equilibrium problem may be though of as the problem of minimizing a particular nonlinear function (the free energy) of composition subject to the conditions that the composition vector be nonnegative and satisfy a system of linear equations (the mass-balance laws). It was pointed out in a previous paper (AD-706 018) that the free energy is convex and homogeneous of degree one, but that as a variable approaches zero, the free energy may behave badly. In this paper, the phase 'chemical equilibrium problem' refers only to a problem with a particular mathematical form. Problems of this form arise in many situations that are not classically denoted chemical equilibrium problems. (Author).
Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1976 with total page 742 pages. Available in PDF, EPUB and Kindle. Book excerpt: Lists citations with abstracts for aerospace related reports obtained from world wide sources and announces documents that have recently been entered into the NASA Scientific and Technical Information Database.
Download or read book Research in Progress written by and published by . This book was released on 1971 with total page 834 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Computing Equilibrium Compositions of Ideal Chemical Systems written by Stanford University. Department of Operations Research. Operations Research House and published by . This book was released on 1970 with total page 82 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Chemistry Kinetics and Thermodynamics written by Stanford University. Department of Operations Research. Operations Research House and published by . This book was released on 1970 with total page 80 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the paper the equivalence of three ways of viewing the classical chemical equilibrium problem is discussed. From the point of view of classical chemistry, this problem can be stated as follows: Given the set of reactions that may occur among all the species of a chemical system, their equilibrium constants, and the initial composition of the system (i.e. the amounts of each species present in the system initially), find the equilibrium composition of the system. From the point of view of kinetics, the problem is to determine the evolution of the various parameters describing the system fothe evolution of the various parameters describing the system from their initial values. When the parameters cease to change, the system must be in equilibrium. Given the same system, thermodynamics seeks that composition at which the usable (or free) energy remaining in the system is at a minimum. It can be shown that the system will then be at equilibrium. Much of the materiel contained herein is old. It is presented here in a consistent notation, and in a way intended to emphasize the common aspects of the three points of view. (Author).
Download or read book U S Government Research Development Reports written by and published by . This book was released on 1970 with total page 710 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book U S Government Research and Development Reports written by and published by . This book was released on 1970 with total page 1416 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Bibliography of Scientific and Industrial Reports written by and published by . This book was released on 1970-07 with total page 940 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Encyclopedia of Optimization written by Christodoulos A. Floudas and published by Springer Science & Business Media. This book was released on 2008-09-04 with total page 4646 pages. Available in PDF, EPUB and Kindle. Book excerpt: The goal of the Encyclopedia of Optimization is to introduce the reader to a complete set of topics that show the spectrum of research, the richness of ideas, and the breadth of applications that has come from this field. The second edition builds on the success of the former edition with more than 150 completely new entries, designed to ensure that the reference addresses recent areas where optimization theories and techniques have advanced. Particularly heavy attention resulted in health science and transportation, with entries such as "Algorithms for Genomics", "Optimization and Radiotherapy Treatment Design", and "Crew Scheduling".
Download or read book Thermodynamics written by Sanford Klein and published by Cambridge University Press. This book was released on 2011-10-10 with total page 1101 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book differs from other thermodynamics texts in its objective, which is to provide engineers with the concepts, tools, and experience needed to solve practical real-world energy problems. The presentation integrates computer tools (such as EES) with thermodynamic concepts to allow engineering students and practising engineers to solve problems they would otherwise not be able to solve. The use of examples, solved and explained in detail, and supported with property diagrams that are drawn to scale, is ubiquitous in this textbook. The examples are not trivial, drill problems, but rather complex and timely real-world problems that are of interest by themselves. As with the presentation, the solutions to these examples are complete and do not skip steps. Similarly the book includes numerous end-of-chapter problems, both typeset and online. Most of these problems are more detailed than those found in other thermodynamics textbooks. The supplements include complete solutions to all exercises, software downloads, and additional content on selected topics. These are available on the book's website www.cambridge.org/KleinandNellis.
Download or read book Chemical Equilibrium written by William Guenther and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 252 pages. Available in PDF, EPUB and Kindle. Book excerpt: * The present work is designed to provide a practical introduction to aqueous equilibrium phenomena for both students and research workers in chemistry, biochemistry, geochemistry, and interdisciplin ary environmental fields. The pedagogical strategy I have adopted makes heavy use of detailed examples of problem solving from real cases arising both in laboratory research and in the study of systems occurring in nature. The procedure starts with mathematically complete equations that will provide valid solutions of equilibrium problems, instead of the traditional approach through approximate concentrations and idealized, infinite-dilution assumptions. There is repeated emphasis on the use of corrected, conditional equilibrium constants and on the checking of numerical results by substitution in complete equations and/or against graphs of species distributions. Graphical methods of calculation and display are used extensively because of their value in clarifying equilibria and in leading one quickly to valid numerical approximations. The coverage of solution equilibrium phenomena is not, however, exhaustively comprehensive. Rather, I have chosen to offer funda mental and rigorous examinations of homogeneous step-equilibria and their interactions with solubility and redox equilibria. Many examples are worked out in detail to demonstrate the use of equi librium calculations and diagrams in various fields of investigation.
Download or read book Theoretical Chemistry written by Henry Eyring and published by Elsevier. This book was released on 2013-10-22 with total page 283 pages. Available in PDF, EPUB and Kindle. Book excerpt: Theoretical Chemistry: Advances and Perspectives, Volume 5 covers articles concerning all aspects of theoretical chemistry. The book discusses the mean spherical approximation for simple electrolyte solutions; the representation of lattice sums as Mellin-transformed products of theta functions; and the evaluation of two-dimensional lattice sums by number theoretic means. The text also describes an application of contour integration; a lattice model of quantum fluid; as well as the computational aspects of chemical equilibrium in complex systems. Chemists and physicists will find the book useful.
Download or read book Basic Statistical Physics written by Nandita Rudra and published by World Scientific Publishing Company. This book was released on 2009-12-28 with total page 248 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is a masters/graduate level textbook on statistical physics. The basics of the discipline and its application in the current topics of interest like Bose-Einstein condensate, statistical astrophysics and phase transitions have been discussed with thoroughness.This is a systematic introduction and development of a course material tried successful over a number of years. Feedback from the students tells that it has immensely helped them in their later research.
Download or read book Collection of Problems in Physical Chemistry written by Jiří Bareš and published by Elsevier. This book was released on 2013-10-22 with total page 629 pages. Available in PDF, EPUB and Kindle. Book excerpt: Collection of Problems in Physical Chemistry provides illustrations and problems covering the field of physical chemistry. The material has been arranged into illustrations that are solved and supplemented by problems, thus enabling readers to determine the extent to which they have mastered each subject. Most of the illustrations and problems were taken from original papers, to which reference is made. The English edition of this book has been translated from the manuscript of the 2nd Czech edition. It has been changed slightly in some places and enlarged on in others on the basis of further experience gained in teaching physical chemistry at the Institute of Chemical Technology in Prague. The book begins with illustrations and problems on the atomic structure and the fundamentals of quantum mechanics. Subsequent chapters cover the kinetic theory of ideal gas; fundamentals of thermodynamics; states of matter; phase equilibrium; chemical equilibrium and third law of thermodynamics; electrochemistry; reaction kinetics; surface phenomena and colloidal systems; and molecular structure and physical properties.
Download or read book Chemical Thermodynamics and Statistical Aspects written by Joseph J. Stephanos and published by Elsevier. This book was released on 2023-06-27 with total page 722 pages. Available in PDF, EPUB and Kindle. Book excerpt: Chemical Thermodynamics and Statistical Aspects: Questions to Ask in Fundamentals and Principles covers a full range of topics in macroscopic and statistical thermodynamics. Every step in the book is compiled with sharp and precise attention to detail. Derivations cover fundamental relationships and reinforce and extend the knowledge gained form an earlier exposure to thermodynamics. The book is filled with all kinds of physics processes, a variety of quantum mechanics, and calculus problems involving timely mathematical functions. Special emphases is given to fundamental concepts and their chemical interpretations, which are essential to understanding molecular formation and reaction mechanism. This book will be a useful reference source for undergraduates and postgraduates taking courses in chemistry, students in chemical engineering, and those in the materials sciences. It will also be of value to research workers who would like an introduction to the essential principles of physical chemistry. - Includes detailed solutions with the necessary mathematical techniques provided for every problem - Addresses problems incorporating a variety of types of chemical and physical data to illustrate the interdependence of issues - Includes a "Questions and Answers" feature which differentiates this book from competing books in the field
Download or read book The Role of Degenerate States in Chemistry Volume 124 written by Michael Baer and published by John Wiley & Sons. This book was released on 2003-04-14 with total page 824 pages. Available in PDF, EPUB and Kindle. Book excerpt: Edited by Nobel Prize-winner Ilya Prigogine and renowned authority Stuart A. Rice, the Advances in Chemical Physics series provides a forum for critical, authoritative evaluations in every area of the discipline. In a format that encourages the expression of individual points of view, experts in the field present comprehensive analyses of subjects of interest. This stand-alone, special topics volume, edited by Gert D. Billing of the University of Copenhagen and Michael Baer of the Soreq Nuclear Research Center in Yavne, Israel, reports recent advances on the role of degenerate states in chemistry. Volume 124 collects innovative papers on "Complex States of Simple Molecular Systems," "Electron Nuclear Dynamics," "Conical Intersections and the Spin-Orbit Interaction," and many more related topics. Advances in Chemical Physics remains the premier venue for presentations of new findings in its field.
Download or read book Barron s Chemistry Practice Plus 400 Online Questions and Quick Study Review written by Mark Kernion and published by Simon and Schuster. This book was released on 2022-07-05 with total page 205 pages. Available in PDF, EPUB and Kindle. Book excerpt: Need quick review and practice to help you excel in chemistry? Barron's Chemistry Practice Plus features hundreds of online practice questions and a concise review guide that covers the basics of chemistry. This essential review guide and online practice are ideal for: Students looking for extra practice and quick review Teachers looking for the perfect practice supplement Virtual learning Learning pods Homeschooling Inside you'll find: Concise subject matter review on the basics of chemistry--an excellent resource for students who want quick review of the most important topics Access to 400+ questions in an online Qbank arranged by topic for customized practice Online practice includes answer explanations with expert advice and automated scoring to track your progress
