Explorations in Chemistry ; Over 150 Experiments and the Chemistry Behind Them

Explorations in Chemistry ; Over 150 Experiments and the Chemistry Behind Them PDF Author: Charles A. Gray
Publisher:
ISBN:
Category :
Languages : en
Pages :

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Explorations in Chemistry ; Over 150 Experiments and the Chemistry Behind Them

Explorations in Chemistry ; Over 150 Experiments and the Chemistry Behind Them PDF Author: Charles A. Gray
Publisher:
ISBN:
Category :
Languages : en
Pages :

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Book Description


Explorations in Chemistry

Explorations in Chemistry PDF Author: Charles A. Gray
Publisher: Dutton Adult
ISBN:
Category : Chemistry
Languages : en
Pages : 238

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Book Description
The fundamental concept of chemistry and basic experiments with the theories behind them are presented for research in the home laboratory in a safe, professionalmanner.

The Origin of Chirality in the Molecules of Life

The Origin of Chirality in the Molecules of Life PDF Author: Albert Guijarro
Publisher: Royal Society of Chemistry
ISBN: 1839163690
Category : Science
Languages : en
Pages : 243

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Book Description
This book provides an interdisciplinary review of one of the great unsolved mysteries that has fascinated scientists for over 150 years: the origin of chirality in biomolecules. Current advances in fields as diverse as space exploration, prebiotic chemistry and high-energy physics may help to provide an answer. Important pieces of information will come from observations at the two frontiers of science: outer space and the subatomic world. Observation of distant planets, galaxies, and even actual sampling of celestial objects from beyond the solar system are projects currently underway. At the other end of the spectrum, there are experiments that study the elemental properties of matter, such as symmetry, and interactions with the fundamental forces. Completely revised and updated this new edition once again unifies all the theories of the origin of biomolecular homochirality together in a single source. This complete, interdisciplinary review of an intriguing subject condenses a large and disparate range of contributions from journals in almost every scientific field. The various theories have been organized, interrelated and explained in a unified way. It is fundamental, comprehensive and structured to be accessible for educational purposes.

The Fontana History of Chemistry

The Fontana History of Chemistry PDF Author: William Brock
Publisher: HarperCollins UK
ISBN: 0007292910
Category : Science
Languages : en
Pages : 774

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Book Description
The Fontana History of Chemistry, which draws extensively on both the author’s own original research and that of other scholars world wide, is conceived as a work of synthesis. Nothing like it has been attempted in decades. Beginning with the first tentative chemical explorations where primitive technology and techniques were deployed, Dr Brock proceeds via the alchemists’ futile, but frequently profitable, efforts to turn lead into gold to recount the emergence of the modern discipline of chemistry as fashioned by Boyle, Lavoisier and Dalton. He provides a particularly generous critical account of chemical developments during the last 150 years, emphasizing the roles of purity, analysis and synthesis, the exploration of reaction mechanisms, and the industrialization of chemical change, while also weighing up just how chemistry has been taught and disseminated. While brilliantly successful in explaining and exploiting chemical change, modern chemistry - in academy and factory alike - with its recondite language and symbolism and its associations with pollution and danger, prompts more fear than excitement in the uninitiated bystander. This book seeks to enlighten that bystander: to assess links between theory and practice, to reveal recurrent cycles and themes, and to encourage a heightened awareness of the human dimensions of the chemical sciences which might in turn promote a better public understanding of chemistry and the modern chemical and phamaceutical industries..

Instruments and Experimentation in the History of Chemistry

Instruments and Experimentation in the History of Chemistry PDF Author: Frederic Lawrence Holmes
Publisher: MIT Press
ISBN: 9780262082822
Category : History
Languages : en
Pages : 454

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Book Description
This volume moves chemical instruments and experiments into the foreground of historical concern, in line with the emphasis on practice that characterizes current work on other fields of science and engineering.

Elegant Solutions

Elegant Solutions PDF Author: Philip Ball
Publisher: Royal Society of Chemistry
ISBN: 1782625461
Category : Science
Languages : en
Pages : 221

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Book Description
Devising and performing a scientific experiment is an art, and it is common to hear scientists talk about the 'beauty' of an experiment. What does this mean in chemistry, the experimental science par excellence? And what are the most beautiful chemical experiments of all time? This book offers ten suggestions for where beauty might reside in experimental chemistry. In some cases the beauty lies in the clarity of conception; sometimes it is a feature of the instrumental design. But for chemistry, there can also be a unique beauty in the way atoms are put together to make new molecules, substances not known in nature. The ten experiments described here offer a window into the way that chemists think and work, and how what they do affects the rest of science and the wider world. This book aims to stimulate the reader to think anew about some of the relationships and differences between science and art, and to challenge some of the common notions about particular 'famous experiments'. Elegant Solutions: Ten Beautiful Experiments in Chemistry is accessible to all readers, including those without a scientific background and can provide an unusual point of entry into some of the basic concepts of chemistry. Phillip Ball is a renowned, prolific, award winning science writer.

The Origin of Chirality in the Molecules of Life

The Origin of Chirality in the Molecules of Life PDF Author: Albert Guijarro
Publisher: Royal Society of Chemistry
ISBN: 0854041567
Category : Science
Languages : en
Pages : 164

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Book Description
Few times an unsolved issue in science has dealt with a larger number of approaches or theories intending to shed light on it and few times this has been done from so different, often orthogonal perspectives. This book covers a hot topic, one of the unsolved problems not just in chemistry, but in science

The Origin of Chirality in the Molecules of Life

The Origin of Chirality in the Molecules of Life PDF Author: Albert Guijarro
Publisher: Royal Society of Chemistry
ISBN: 1847558755
Category : Science
Languages : en
Pages : 163

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Book Description
This book provides an interdisciplinary review of one of the great unsolved mysteries that has fascinated scientists for over 150 years: the origin of chirality in biomolecules. It was Pasteur who first initiated the search for a deterministic theory to explain the 'handedness' of biomolecules. His theory, that a 'dissimetric' force was involved, was correct in essence but he never saw the fruits of his labour. Current thinking tells us that asymmetry in the universe has its origins in the forces that unfolded after the Big Bang and, more specifically, the weak force. Being 'left handed', the weak force imprinted its signature on the evolving Universe. However, at the molecular level, the weak force does not provide a straightforward explanation of biomolecular homochirality. In fact, it is yet to be proved beyond doubt that a causal link exists at all. Many alternative theories have been put forward, some of them resting on solid ground, but all lacking definitive experimental evidence to back them up. Some postulate that the handedness of molecules in the biosphere arose by chance but this is hard to test. Others rely on discovering life on similar planets and making comparisons with Earth. Alternative theories have emerged from a range of backgrounds including geology, biology, chemistry, physics and astronomy. Current advances in fields as diverse as space exploration, prebiotic chemistry and high-energy physics may help to provide an answer. Important pieces of information will come from observations at the two frontiers of science: outer space and the subatomic world. Observation of distant planets, galaxies, and even actual sampling of celestial objects from beyond the solar system are projects currently underway. At the other end of the spectrum, there are experiments that study the elemental properties of matter, such as symmetry, and interactions with the fundamental forces. All these efforts will render their fruits soon. This volume unifies all the theories of the origin of biomolecular homochirality together in one source. The various chapters focus on chance mechanisms, physical forces such as the 'weakinteraction', fluid dynamics, amplification of chirality, the organic contents of meteorites and comets and, finally, the physical view of an intrinsically asymmetric universe. This complete, interdisciplinary review of an intriguing subject condenses a large and disparate range of contributions from journals in almost every scientific field. The various theories have been organized, interrelated and explained in a unified way. One of the book's strengths is its extensive use of graphic material to aid understanding the many subjects covered. It is fundamental, comprehensive and structured to be accessible for educational purposes.

A selective, annotated and graded list of United States publications in the physical and applied sciences

A selective, annotated and graded list of United States publications in the physical and applied sciences PDF Author: R.R. Bowker Company
Publisher:
ISBN:
Category : Developing countries
Languages : en
Pages : 382

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Book Description


Library of Congress Catalog

Library of Congress Catalog PDF Author: Library of Congress
Publisher:
ISBN:
Category : Catalogs, Subject
Languages : en
Pages : 666

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Book Description
A cumulative list of works represented by Library of Congress printed cards.