TAILIEUCHUNG - Tractatus Logico-Philosophicus, by Ludwig Wittgenstein

Chemical substances are often called 'pure' to set them apart from mixtures. A common example of a chemical substance is pure water; it has the same properties and the same ratio of hydrogen to oxygen whether it is isolated from a river or made in a laboratory. Other chemical substances commonly encountered in pure form are diamond (carbon), gold, table salt (sodium chloride) and refined sugar (sucrose). However, simple or seemingly pure substances found in nature can in fact be mixtures of chemical substances. For example, tap water may contain small amounts of dissolved sodium chloride and compounds containing iron,. | Project Gutenberg s Tractatus Logico-Philosophicus by Ludwig Wittgenstein 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 Title Tractatus Logico-Philosophicus Author Ludwig Wittgenstein Contributor Bertrand Russell Translator C. K. Ogden Release Date October 22 2010 EBook 5740 Language German Character set encoding ISO-8859-1 START OF THIS PROJECT GUTENBERG EBOOK TRACTATUS LOGICO-PHILOSOPHICUS Produced by Jana Srna Norbert H. Langkau and the Online Distributed Proofreading Team at http TRANSCRIBER S NOTE The original publication was a parallel translation after the introduction even pages contained the German original odd pages the English translation. This e-book has been reformatted to contain the English translation first and the German original after that. In the PDF file the proposition numbers are linked back and forth between the languages. The original used a lower-case v for the logical or operator it has been replaced with the correct V character. In the German part of the original variables were printed upright they have been italicised in this e-book. Every effort has been made to replicate the original text as faithfully as possible. Minor typesetting errors have been corrected all changes are detailed in the LATEX source code. International Library of Psychology Philosophy and Scientific Method General Editor C. K. Ogden . Magdalene College Cambridge

• Hoá học
• chemical substances
• Naming and indexing
• chemical formulae
• molecular structure
• chemistry journals
• Perrys chemical engineers handbook
• Physical properties of pure substances
• Vapor pressures of pure substances
• Vapor pressures of solutions
• Physical and chemical data
• Water vapor content of gases
• Densities of pure substances
• Chemical science
• Biological science
• Urban lake
• West Lake
• Twelve perfluoroalkyl substances
• Perfluoroalkyl sulfonates acids
• Carbon chain length