Foundations Of The Molecular Theory Classic Reprint

Author : John Dalton
Publisher :
ISBN 13 : 9781330694541
Total Pages : 58 pages
Book Rating : 4.6/5 (945 download)

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Download or read book Foundations of the Molecular Theory (Classic Reprint) written by John Dalton and published by . This book was released on 2015-07-04 with total page 58 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Foundations of the Molecular Theory The papers here reprinted in chronological order serve to exhibit the historical development of the idea of a connection existing between the number of particles in different gases and the volume the occupy. It will be seen that Dalton from the first entertains the notion that equal volumes of different gases may contain the same number of ultimate particles at equal temperature and pressure, but that he is legitimately forced to reject this assumption, - conceiving no distinction between the atom and the molecule of an element. Gay-Lussac's important experimental work on the combining volumes of gases then shows the necessity of a simple relation between the ultimate particles of gases and their volumes, although he does not point this out in his paper. Dalton, however, perceives the necessity, and characteristically concludes by doubting the accuracy of Gay-Lussac's experiments. Avogadro, finally, accepts both Dalton's theory and Gay-Lussac's data, and teaches how to reconcile them by distinguishing between the atom and the molecule of an elementary gas. It has not been thought necessary to reprint the letter of Ampere to Berthollet (Annales de Chimie, 90, 43-86, 1814), since that paper contains no advance on the views of Avogadro published three years earlier, its author simply drawing the same conclusions from the same premises. The English version of the French originals will probably be found more faithful than elegant, especially so in the case of Avogadro's paper, where the French is always clumsy and occasionally obscure. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.