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Josiah Parsons Cooke:The New Chemistry
- new book ISBN: 9781146919753
This historic book may have numerous typos and missing text. Purchasers can download a free scanned copy of the original book (without typos) from the publisher. Not indexed. Not illustra… More...
This historic book may have numerous typos and missing text. Purchasers can download a free scanned copy of the original book (without typos) from the publisher. Not indexed. Not illustrated. 1878 Excerpt: .solvent like the aerated water is present in sufficient excess, no such compound results, or, at least, we have no evidence of its formation. Most of my audience will be more interested, however, in this solution of chalk in soda-water (for such it is), from the fact that it plays a very important part in Nature, and is a common feature of domestic experience. Such a solution as this is what we call hard water, and spring-water is frequently in this condition. Such water is said to kill soap, and is disagreeable when used in washing, because the lime in solution forms with the fatty constituent of the soap an insoluble, sticky mass, which adheres to the hands or cloth. Moreover, when such water is boiled, the carbonic dioxide is driven off, and the water loses its power of holding the chalk in solution, which is deposited sometimes as a loose powder, but at other times as a hard crust on the sides of the boiler. I cannot readily show you the reprecipitation under these conditions; but I have here a crust, which HOW LIMESTONES MAY BE FORMED. 105,was formed in a steam-boiler in the manner I have described. A precisely similar action gives rise to the formation of stalactites in lime-caverns, and of a form of lime-rock called travertine. Some of the finest marbles have been formed in this way. Thus it is that we have been imitating here the production of chalk, limestone, and marble, at least so far as the chemical process is concerned. The molecule of all these substances has the same constitution, expressed by the symbol CaCO3. "Now, it is evident that CaCOa = OaO + CO. Calcic Carbonate. Lime. Carbonic Dioxide. I mean simply by this, that it is theoretically possible to form, from one molecule of calcic carbonate, one molecule of lime and one molecule. Books History~~General New-Chemistry~~Josiah-Parsons-Cooke Nabu Press This is an EXACT reproduction of a book published before 1923. This IS NOT an OCR'd book with strange characters, introduced typographical errors, and jumbled words. This book may have occasional imperfections such as missing or blurred pages, poor pictures, errant marks, etc. that were either part of the original artifact, or were introduced by the scanning process. We believe this work is culturally important, and despite the imperfections, have elected to bring it back into print as part of our continuing commitment to the preservation of printed works worldwide. We appreciate your understanding of the imperfections in the preservation process, and hope you enjoy this valuable book.<
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Cooke, Josiah Parsons, Jr.:The New Chemistry
- Paperback 2010, ISBN: 1146919751, Lieferbar binnen 4-6 Wochen Shipping costs:Versandkostenfrei innerhalb der BRD
Internationaler Buchtitel. In englischer Sprache. Verlag: Nabu Press, 428 Seiten, L=189mm, B=246mm, H=22mm, Gew.=757gr, [GR: 25500 - TB/Geschichte], [SW: - History - General History], Ka… More...
Internationaler Buchtitel. In englischer Sprache. Verlag: Nabu Press, 428 Seiten, L=189mm, B=246mm, H=22mm, Gew.=757gr, [GR: 25500 - TB/Geschichte], [SW: - History - General History], Kartoniert/Broschiert This is an EXACT reproduction of a book published before 1923. This IS NOT an OCR'd book with strange characters, introduced typographical errors, and jumbled words. This book may have occasional imperfections such as missing or blurred pages, poor pictures, errant marks, etc. that were either part of the original artifact, or were introduced by the scanning process. We believe this work is culturally important, and despite the imperfections, have elected to bring it back into print as part of our continuing commitment to the preservation of printed works worldwide. We appreciate your understanding of the imperfections in the preservation process, and hope you enjoy this valuable book.<
| | Buchgeier.com Lieferbar binnen 4-6 Wochen (Besorgungstitel) Shipping costs:Versandkostenfrei innerhalb der BRD Details... |
(*) Book out-of-stock means that the book is currently not available at any of the associated platforms we search.