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1. |
Record Nr. |
UNINA9910131369403321 |
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Autore |
Buncel E. |
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Titolo |
Solvent effects in chemistry / / Erwin Buncel, Robert A. Stairs |
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Pubbl/distr/stampa |
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Hoboken, New Jersey : , : Wiley, , 2016 |
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©2016 |
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ISBN |
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1-5231-1055-4 |
1-119-04429-4 |
1-119-04430-8 |
1-119-04419-7 |
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Edizione |
[Second edition.] |
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Descrizione fisica |
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1 online resource (528 p.) |
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Disciplina |
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Soggetti |
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Solvation |
Chemical reactions |
Solvents |
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Lingua di pubblicazione |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Monografia |
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Note generali |
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Description based upon print version of record. |
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Nota di bibliografia |
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Includes bibliographical refererences and index. |
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Nota di contenuto |
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COVER; TABLE OF CONTENTS; TITLE PAGE; PREFACE TO THE SECOND EDITION; PREFACE TO THE FIRST EDITION; 1 PHYSICOCHEMICAL FOUNDATIONS; 1.1 GENERALITIES; 1.2 CLASSIFICATION OF SOLVENTS; 1.3 SOLVENTS IN THE WORKPLACE AND THE ENVIRONMENT; 1.4 SOME ESSENTIAL THERMODYNAMICS AND KINETICS: TENDENCY AND RATE; 1.5 EQUILIBRIUM CONSIDERATIONS; 1.6 THERMODYNAMIC TRANSFER FUNCTIONS; 1.7 KINETIC CONSIDERATIONS: COLLISION THEORY; 1.8 TRANSITION-STATE THEORY; 1.9 REACTIONS IN SOLUTION; 1.10 DIFFUSION-CONTROLLED REACTIONS; 1.11 REACTION IN SOLUTION AND THE TRANSITION-STATE THEORY; PROBLEMS; 2 UNREACTIVE SOLVENTS |
2.1 INTERMOLECULAR POTENTIALS 2.2 ACTIVITY AND EQUILIBRIUM IN NONELECTROLYTE SOLUTIONS; 2.3 KINETIC SOLVENT EFFECTS; 2.4 SOLVENT POLARITY; 2.5 ELECTROSTATIC FORCES; 2.6 ELECTROLYTES IN SOLUTION; 2.7 SOLVATION; 2.8 SINGLE ION SOLVATION; 2.9 IONIC ASSOCIATION; 2.10 SOLVENT MIXTURES; 2.11 SALT EFFECTS; PROBLEMS; 3 REACTIVE SOLVENTS; 3.1 SPECIFIC SOLUTE/SOLVENT INTERACTIONS; 3.2 HYDROGEN BONDING; 3.3 ACIDS AND BASES IN |
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SOLVENTS; 3.4 BRØNSTED-LOWRY ACIDS AND BASES; 3.5 ACIDITY FUNCTIONS; 3.6 ACIDS AND BASES IN KINETICS; 3.7 LEWIS ACIDS AND BASES; 3.8 HARD AND SOFT ACIDS AND BASES (HSAB) |
3.9 SCALES OF HARDNESS OR SOFTNESS 3.10 ACIDS AND BASES IN REACTIVE APROTIC SOLVENTS; 3.11 EXTREMES OF ACIDITY AND BASICITY; 3.12 OXIDATION AND REDUCTION; 3.13 ACIDITY/REDOX DIAGRAMS; 3.14 UNIFICATION OF ACID-BASE AND REDOX CONCEPTS; PROBLEMS; 4 CHEMOMETRICS: SOLVENT EFFECTS AND STATISTICS; 4.1 LINEAR FREE ENERGY RELATIONSHIPS; 4.2 CORRELATIONS BETWEEN EMPIRICAL PARAMETERS AND OTHER MEASURABLE SOLVENT PROPERTIES; 4.3 REPRESENTATION OF CORRELATION DATA ON THE HEMISPHERE; 4.4 SOME PARTICULAR CASES; 4.5 ACIDITY AND BASICITY PARAMETERS; 4.6 BASE SOFTNESS PARAMETERS; 4.7 CONCLUSION |
5 THEORIES OF SOLVENT EFFECTS 5.1 INTRODUCTION: MODELING; 5.2 QUANTUM-MECHANICAL METHODS; 5.3 STATISTICAL-MECHANICAL METHODS; 5.4 INTEGRAL EQUATION THEORIES; 5.5 SOLVATION CALCULATIONS; 5.6 SOME RESULTS; PROBLEMS; 6 DIPOLAR APROTIC SOLVENTS; 6.1 INTRODUCTION; 6.2 ACIDITIES IN DMSO AND THE H-SCALE IN DMSO-H2O MIXTURES; 6.3 USE OF THERMODYNAMIC TRANSFER FUNCTIONS; 6.4 CLASSIFICATION OF RATE PROFILE-MEDIUM EFFECT REACTION TYPES; 6.5 BIMOLECULAR NUCLEOPHILIC SUBSTITUTION; 6.6 PROTON TRANSFER; 6.7 D2-HO EXCHANGE; PROBLEMS; 7 EXAMPLES OF OTHER SOLVENT CLASSES; 7.1 INTRODUCTION; 7.2 ACIDIC SOLVENTS |
7.3 BASIC SOLVENTS 7.4 CHIRAL SOLVENTS; 8 NEW SOLVENTS AND GREEN CHEMISTRY; 8.1 NEOTERIC SOLVENTS; 8.2 SUPERCRITICAL FLUIDS; 8.3 IONIC LIQUIDS; 8.4 LOW-TRANSITION-TEMPERATURE MIXTURES; 8.5 BIO-BASED SOLVENTS; 8.6 FLUOROUS SOLVENTS; 8.7 SWITCHABLE SOLVENTS; 8.8 GREEN SOLVENT CHEMISTRY; 9 CONCLUDING OBSERVATIONS; 9.1 CHOOSING A SOLVENT; 9.2 ENVOI; APPENDIX; ANSWERS; CHAPTER 1; CHAPTER 2; CHAPTER 3; CHAPTER 6; REFERENCES; INDEX; END USER LICENSE AGREEMENT |
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Sommario/riassunto |
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This book introduces the concepts, theory and experimental knowledge concerning solvent effects on the rate and equilibrium of chemical reactions of all kinds. It begins with basic thermodynamics and kinetics, building on this foundation to demonstrate how a more detailed understanding of these effects may be used to aid in determination of reaction mechanisms, and to aid in planning syntheses. Consideration is given to theoretical calculations (quantum chemistry, molecular dynamics, etc.), to statistical methods (chemometrics), and to modern day concerns such as ""green"" chemistry, where ut |
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2. |
Record Nr. |
UNINA9910781009703321 |
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Autore |
Zingaro Linde |
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Titolo |
Speaking out : storytelling for social change / / Linde Zingaro |
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Pubbl/distr/stampa |
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London : , : Routledge, , 2016 |
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ISBN |
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1-315-41993-9 |
1-315-41992-0 |
1-59874-739-8 |
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Descrizione fisica |
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1 online resource (207 p.) |
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Collana |
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International Institute for Qualitative Methodology Series |
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Disciplina |
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Soggetti |
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Storytelling |
Social change |
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Lingua di pubblicazione |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Monografia |
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Note generali |
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First published 2009 by Left Coast Press. |
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Nota di bibliografia |
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Includes bibliographical references and index. |
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Nota di contenuto |
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Contents; Acknowledgments; CHAPTER 1 Introduction: Disclosure Consequences; CHAPTER 2 Ideology, Terminology, and Method; CHAPTER 3 Conversations in Which Silence Is Not Consent; CHAPTER 4 Vignettes: Professional Confessions; CHAPTER 5 Voicing and Silence: Speaking for Others by Speaking about Ourselves; CHAPTER 6 Preparation for Speaking Out: Polishing the Story; CHAPTER 7 Pedagogical Confessions: Narrating Empowerment for Knowledge Production; CHAPTER 8 Testimony: Performing the Polished Story; CHAPTER 9 Conclusions/Closing: The Portrait of a Practice; Notes; References; Index |
About The Author |
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Sommario/riassunto |
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Many professionals in health, education, and community service roles are caught in a particular bind of identity-they live in a complex social borderland of credibility and professional authority while experiencing or having experienced the same discrimination, violence or trauma that they are committed to conquering. For some, the disclosure of their own stories of marginalization has become a tool for advocacy, for telling a larger truth; for others, self-disclosure is a more personal action, intended to assist isolated others in developing trust and connection. Linde Zingaro, a lifelon |
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