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Analytical Chemistry Second Edition

Author: Dash, Dhruba Charan
Publisher: PHI Learning Pvt. Ltd.
ISBN: 8120353005
Size: 51.40 MB
Format: PDF, Kindle
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The book, now in its second edition, provides a clear and concise understanding of the principles, applications and limitations of the various techniques involved in analytical chemistry. It motivates and prepares the students to face academic and research challenges in the field of analytical chemistry in performing analytical analysis and interpreting the results obtained. The second edition, while retaining the flow of chapters—qualitative analysis, quantitative analysis, data analysis, analysis of organic compounds, separation and purification techniques, electroanalytical techniques and spectroanalytical techniques, introduces a new chapter on Thermoanalytical Techniques that discusses thermogravimetric analysis, derivative thermogravimetric analysis and differential thermal analysis in detail. Intended primarily as a text for the undergraduate and postgraduate students (B.Sc. and M.Sc.) of chemistry, the book would also be of great benefit to the students who are appearing for NET and GATE examinations. KEY FEATURES • Provides clear introduction to all key analytical methods. • Uses a large number of illustrations to make each topic self-explanatory. • Includes a large number of worked-out problems for easy understanding of the concepts. • Contains numerous objective type questions, short answer type questions and graded problems to test the readers’ understanding of the theory.

Experiments In Pharmaceutical Chemistry Second Edition

Author: Charles Dickson
Publisher: CRC Press
ISBN: 1482225085
Size: 58.51 MB
Format: PDF, ePub, Docs
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Written by an author with more than 40 years of teaching experience in the field, Experiments in Pharmaceutical Chemistry, Second Edition responds to a critical classroom need for material on directed laboratory investigations in biological and pharmaceutical chemistry. This new edition supplies 75 experiments, expanding the range of topics to 22 major areas of pharmaceutical chemistry. These include biochemical groups, botanical classes important to pharmacy, and major drug classifications: Carbohydrates Lipids Proteins Enzymes Inorganics Vitamins Steroids Plant Acids Flavonoids Alkaloids Tannins Resins Glycosides Gums Balsams Volatile Oils Analgesics Anesthetics Sulfa Drugs (Sulfonamides) Psychotropic Drugs Antibiotics Nucleic Acids Sections contain introductions to basic concepts underlying the fields addressed and a specific bibliography relating to each field. Each experiment provides detailed instructions in a user-friendly format, and can be carried out, in most cases, without the need for expensive instrumentation. This comprehensive laboratory manual offers much-needed instructional material for teaching laboratory classes in pharmaceutical chemistry. The breadth of subject matter covered provides a variety of choices for structuring a laboratory course.

Ck 12 Chemistry Second Edition

Author: CK-12 Foundation
Publisher: CK-12 Foundation
ISBN: 1935983490
Size: 69.89 MB
Format: PDF, ePub, Mobi
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CK-12 Foundation's Chemistry - Second Edition FlexBook covers the following chapters:Introduction to Chemistry - scientific method, history.Measurement in Chemistry - measurements, formulas.Matter and Energy - matter, energy.The Atomic Theory - atom models, atomic structure, sub-atomic particles.The Bohr Model of the Atom electromagnetic radiation, atomic spectra. The Quantum Mechanical Model of the Atom energy/standing waves, Heisenberg, Schrodinger.The Electron Configuration of Atoms Aufbau principle, electron configurations.Electron Configuration and the Periodic Table- electron configuration, position on periodic table.Chemical Periodicity atomic size, ionization energy, electron affinity.Ionic Bonds and Formulas ionization, ionic bonding, ionic compounds.Covalent Bonds and Formulas nomenclature, electronic/molecular geometries, octet rule, polar molecules.The Mole Concept formula stoichiometry.Chemical Reactions balancing equations, reaction types.Stoichiometry limiting reactant equations, yields, heat of reaction.The Behavior of Gases molecular structure/properties, combined gas law/universal gas law.Condensed Phases: Solids and Liquids intermolecular forces of attraction, phase change, phase diagrams.Solutions and Their Behavior concentration, solubility, colligate properties, dissociation, ions in solution.Chemical Kinetics reaction rates, factors that affect rates.Chemical Equilibrium forward/reverse reaction rates, equilibrium constant, Le Chatelier's principle, solubility product constant.Acids-Bases strong/weak acids and bases, hydrolysis of salts, pHNeutralization dissociation of water, acid-base indicators, acid-base titration, buffers.Thermochemistry bond breaking/formation, heat of reaction/formation, Hess' law, entropy, Gibb's free energy. Electrochemistry oxidation-reduction, electrochemical cells.Nuclear Chemistry radioactivity, nuclear equations, nuclear energy.Organic Chemistry straight chain/aromatic hydrocarbons, functional groups.Chemistry Glossary

Paper Chemistry

Author: J.C. Roberts
Publisher: Springer Science & Business Media
ISBN: 9780751402360
Size: 63.29 MB
Format: PDF
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Although the title of this book is Paper Chemistry, it should be considered as a text about the chemistry of the formation of paper from aqueous suspensions of fibre and other additives, rather than as a book about the chemistry of the raw material itself. It is the subject of what papermakers call wet-end chemistry. There are many other excellent texts on the chemistry of cellulose and apart from one chapter on the accessibility of cellulose, the subject is not addressed here. Neither does the book deal with the chemistry of pulp preparation (from wood, from other plant sources or from recycled fibres), for there are also many excellent texts on this subject. The first edition of this book was a great success and soon became established as one of the Bibles of the industry. Its achievement then was to collect the considerable advances in understanding which had been made in the chemistry of papermaking in previous years, and provide, for the first time, a sound physico chemical basis of the subject. This new edition has been thoroughly updated with much new material added. The formation of paper is a continuous filtration process in which cellulosic fibres are formed into a network which is then pressed and dried. The important chemistry involved in this process is firstly the retention of col loidal material during filtration and secondly the modification of fibre and sheet properties so as to widen the scope for the use of paper and board products.

24 Sample Question Papers For Cbse Class 12 Physics Chemistry Biology With Concept Maps 2nd Edition

Author: Disha Experts
Publisher: Disha Publications
ISBN: 9387421023
Size: 23.78 MB
Format: PDF, ePub, Mobi
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The book 24 CBSE Sample Papers – Physics, Chemistry and Biology Class 12 - 2nd Edition has been developed exclusively for Class 12 students so as to bring out their best performance in the final exam. The book contains 24 Sample Papers - 8 each of Physics, Chemistry and Biology. Explanations to all the questions along with stepwise marking has been provided. The 24 Sample Papers have been designed exactly as per the latest Blue Prints issued by CBSE. The books also provide a 24 page Refresher Material for PCB containing Important Formulas & Terms.

Wood And Cellulosic Chemistry Second Edition Revised And Expanded

Author: David N.-S. Hon
Publisher: CRC Press
ISBN: 9780824700249
Size: 62.92 MB
Format: PDF, ePub
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This text details the principal concepts and developments in wood science, chemistry and technology. It includes new chapters on the chemical synthesis of cellulose and its technology, preservation of wood resources and the conservation of waterlogged wood.

Environmental Chemistry In Society Second Edition

Author: James M. Beard
Publisher: CRC Press
ISBN: 1439892679
Size: 61.47 MB
Format: PDF, Kindle
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Everyone can benefit from having some understanding of environmental science and the chemistry underlying issues such as global warming, ozone depletion, energy sources, air pollution, water pollution, and waste disposal. Environmental Chemistry in Society, Second Edition presents environmental science to the non-science student, specifically focusing on environmental chemistry, yet requiring no background in chemistry. This book is a self-contained text, offering all the information necessary for readers to understand the topics discussed. It provides a foundation in science, chemistry, and toxicology, including the laws of thermodynamics, chemical bonding, and environmental toxins. This information then allows readers to delve into environmental topics, such as energy in society, air quality, global atmospheric concerns, water quality, and solid waste management. The arrangement of the book allows instructors flexibility in how they present the material, with the crucial topics being covered first. This second edition had been updated throughout and contains the following revisions: Addition of a glossary of important terms Extensive revision of the discussion questions at the end of each chapter to require more critical thinking skills Updates to the environmental data The division of the foundational chapter on chemistry into two chapters, so each one is more palatable Coverage of fracking, the Fukushima nuclear disaster, and the 2010 Gulf oil spill The book provides a qualitative approach, presenting the chemistry of the environment in such a way that students who have little or no science background can gain understanding and appreciation of this important subject.

Cbse Board Class 12 Chemistry Solved Papers 2008 17 In Level Of Difficulty Chapters With 3 Sample Papers 5th Edition

Author: Dr. O. P. Agarwal, Er. Deepak Agarwal
Publisher: Disha Publications
ISBN: 9386323990
Size: 24.75 MB
Format: PDF, Docs
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CBSE Class 12 Chemistry Solved Papers (2008 - 17) in Level of Difficulty Chapters with 3 Sample Papers 5th Edition is altogether a new approach for Practicing, Revising and Mastering Chemistry for Class 12 CBSE Board exams. The book is written by India’s most popular author in Chemistry, Dr. O. P. Agarwal. The book covers solutions to the Chemistry questions that appeared in the 2008 - 2017 Question papers of CBSE Board Delhi/ All India/ Foreign papers. The book provides a unique and innovative chapterisation defined on the basis of Level of Difficulty. Some of the typical chapter names are: Define the following. Explain this phenomenon. What happens when? How will you complete the following? How will you carry out given conversions? How will you distinguish the following by chemical tests? What is the mechanism of the following reactions? Why do the following happen? etc. The book also provides 3 Sample papers with detailed solutions for practice.

Longman Effective Guide To O Level Chemistry

Author: Eng Wah Lim
Publisher: Pearson Education South Asia
ISBN: 9789810600075
Size: 10.80 MB
Format: PDF
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This book is specially written for students sitting for the Singapore Cambridge O Level Chemistry examination. A comprehensive coverage of all the topics in the latest 2007 syllabus, as well as mid-year and final-year examination papers, enable students to study effectively and achieve success in their examinations.