The study of chemistry

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  • Ebook The language of Chemistry, Food and Biological Technology in English (ngôn ngữ tiếng anh chuyên ngành công nghệ hóa học, công nghệ thực phẩm và công nghệ sinh học) - GS.TS. Nguyễn Thị Hiền (chủ biên) có cấu trúc gồm 4 part.

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  • The Project Gutenberg EBook of An Elementary Study of Chemistry, by William McPherson and William Edwards Henderson This eBook is for the use of anyone anywhere at no cost and with almost no restrictions whatsoever. You may copy it, give it away or re-use it under the terms of the Project Gutenberg License included with this eBook or online at www.gutenberg.org Title: An Elementary Study of Chemistry Author: William McPherson William Edwards Henderson Release Date: March 18, 2007

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  • (BQ) Part 1 book "Chemistry" has contents: Chemistry - The study of change; atoms, molecules, and ions; mass relationships in chemical reactions; reactions in aqueous solutions; gases; thermochemistry; quantum theory and the electronic structure of atoms; periodic relationships among the elements, chemical bonding i - basic concepts, chemical bonding II - molecular geometry and hybridization of atomic orbitals.

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  • With a structure that reflects the way chemistry is currently studied, the Encyclopedia of chemistry has hundreds of chemistry-related entries, thought-provoking essays, leading discoveries, and biographies of notable chemists throughout history. It is written for high school and early college students.

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  • (BQ) Part 1 book "Organic chemistry" has contents: An introduction to the study of organic chemistry; electrophilic addition reactions, stereochemistry, and electron delocalization; substitution and elimination reactions; identification of organic compounds.

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  • (BQ) Part 1 book "Organic chemistry" has contents: An introduction to the study of organic chemistry; hydrocarbons, stereochemistry and resonance; identification of organic compounds; substitution and elimination reactions.

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  • Chemistry is the scientific study of matter, method and variable nature of the substance applied in life. About chemical elements, compounds, atoms, molecules, and the chemical reactions occurring among the component.Chemistry developed from alchemy, has been practiced for thousands of years ago in China, Europe and India

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  • The first two chapters of the text cover a variety of topics that you need to get started with your study of organic chemistry. Chapter 1 reviews the topics from general chemistry that will be important to your study of organic chemistry. The chapter starts with a description of the structure of atoms and then proceeds to a description of the structure of molecules. Molecular orbital theory is introduced. Acid–base chemistry, which is central to understanding many organic reactions, is reviewed.

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  • The study of food and nutrition covers many disciplines including agriculture, biology, physics, chemistry, food technology, nutrition, and medicine. As research of the links between food and health continues to expand, it is more important than ever that specialists in such areas as food processing and nutrition be familiar with often unfamiliar terminology that differing disciplines use.

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  • In offering this book to teachers of elementary chemistry the authors lay no claim to any great originality. It has been their aim to prepare a text-book constructed along lines which have become recognized as best suited to an elementary treatment of the subject. At the same time they have made a consistent effort to make the text clear in outline, simple in style and language, conservatively modern in point of view, and thoroughly teachable.

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  • The hero in The Name of the Rose is a medieval English monk. He acts as sleuth, ‘‘Etymology’’ means the derivation of a word’s meaning. and is heard to note at one point in the story how, ‘The study of words is the whole of knowledge’. While we might wish he had gone a little further to mention chemicals, we would have to agree that many of our technical words can be traced back to Latin or Greek roots. The remainder of them originate from the principal scientists who pioneered a particular field of study, known as etymology....

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  • Thermodynamics is one of the most exciting branches of physical chemistry which has greatly contributed to the modern science. Since its inception, great minds have built their theories of thermodynamics. One should name those of Sadi Carnot, Clapeyron Claussius, Maxwell, Boltzman, Bernoulli, Leibniz etc. Josiah Willard Gibbs had perhaps the greatest scientific influence on the development of thermodynamics. His attention was for some time focused on the study of the Watt steam engine.

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  • Energy is defined as the capacity of a substance to do work. It is a property of the substance and it can be transferred by interaction of a system and its surroundings. The student would have encountered these interactions during the study of Thermodynamics. However, Thermodynamics deals with the end states of the processes and provides no information on the physical mechanisms that caused the process to take place. Heat Transfer is an example of such a process. A convenient definition of heat transfer is energy in transition due to temperature differences.

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  • Our primary objective herein is not to determine how approximate calculations introduce errors into situations with accurate hypotheses, but instead to study how rigorous calculations transmit errors due to inaccurate parameters or hypotheses. Unlike quantities represented by entire numbers, the continuous quantities generated from physics, economics or engineering sciences, as represented by one or several real numbers, are compromised by errors.

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  • The aim of this new interdisciplinary series is to promote the exchange of information between scientists working in different fields, who are involved in the study of complex systems, and to foster education and training of young scientists entering this rapidly developing research area.

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  • Chemistry is a dynamic and rapidly changing field. It is an extraordinarily interesting subject to study and an intriguing one to teach. The diversity of knowledge of the beginning student presents a unique challenge to the student and to the teacher. This text is written primarily for use in courses designed to prepare students who wish to pursue a science major requiring a comprehensive course in general chemistry.

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  • New animations and graphics of solutions, additional exercises and chapter review questions on the web Nearly 900 exercises ranging in difficulty from basic drills to advanced problem-solving exercises Many exercises based on current engineering applications An Instructor's Manual and Student Solutions Manual are available separately

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  • Chapter 4 - The Study of chemical reactions. In this chapter, students will be able to: Propose mechanisms and explain the steps for simple reactions such as free-radical halogenation; draw a reaction-energy diagram, and use it to identify the factors controlling the thermodynamics and kinetics of a reaction; use the mechanism, thermodynamics, and kinetics of a reaction to predict which of several possible products is the major product; identify reactive intermediates and explain their properties.

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  • One reason why the study of thermodynamics is so valuable to students of chemistry and chemical engineering is that it is a theory which can be developed in its entirety, without gaps in the argument, on the basis of only a moderate knowledge of mathematics. It is therefore a self-contained logical structure, and much benefit--and incidentally much pleasure-may be obtained from its study. Another reason is that it is one of the few branches of physics or chemistry which is largely independent of any assumptions concerning the nature of the fundamental particles.

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  • Laboratory for Lipoprotein Chemistry and 4Flanders Interuniversity Institute for Biotechnology, Department of Medical Protein Research, Faculty of Medicine, Department of Biochemistry, Ghent University, Belgium; 2Laboratory of Biomolecular Dynamics, Katholieke Universiteit Leuven, Belgium; 3Ecole Normale Supe´rieure, Paris, France Penetratin is a 16-amino-acid peptide, derived from the homeodomain of antennapedia, a Drosophila transcription factor, which can be used as a vector for the intracellular delivery of peptides or oligonucleotides....

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