TAILIEUCHUNG - A Tangled Tale, by Lewis Carroll

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,. | The Project Gutenberg EBook of A Tangled Tale by Lewis Carroll 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 A Tangled Tale Author Lewis Carroll Illustrator Arthur B. Frost Release Date June 5 2009 EBook 29042 L anguage Engli sh START OF THIS PROJECT GUTENBERG EBOOK A TANGLED TALE Produced by Chris Curnow Carla Foust Lindy Walsh and the Online Distributed Proofreading Team at http . Music transcribed by Linda Canton . Transcriber s note Minor punctuation errors have been changed without notice. Printer errors have been changed and they are indicated with a ihouse-hover and listed at the end of this book. All other inconsistencies are as in the original. On page 62 a Midi file has been provided for the song. To hear it click on the Listen link. The Project Gutenberg EBook of A Tangled Tale by Lewis Carroll 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 A Tangled Tale Author Lewis Carroll Illustrator Arthur B. Frost Release Date June 5 2009 EBook 29042 Language English START OF THIS PROJECT GUTENBERG EBOOK A TANGLED TALE Produced by Chris Curnow Carla Foust Lindy Walsh and the Online Distributed Proofreading Team at http . Music transcribed by Linda Cantoni. Transcriber s note Minor punctuation errors have been changed without notice. Printer .

• 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