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. 1872 Excerpt: ...produces less heat than their combination with more hydrogen or oxygen, and that the direct combination of carbon with other elements can only be effected at very high temperatures, may perhaps be explained by the following hypothesis: --Carbon, as it is known as graphite, diamond, or charcoal, is in a negative or ...
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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. 1872 Excerpt: ...produces less heat than their combination with more hydrogen or oxygen, and that the direct combination of carbon with other elements can only be effected at very high temperatures, may perhaps be explained by the following hypothesis: --Carbon, as it is known as graphite, diamond, or charcoal, is in a negative or passive condition, out of which it must be brought before it can combine chemically with other elements, a certain amount of force being necessary to effect this transformation from the passive into the chemically active state. This force cannot at present be estimated, but amounts probably to about 70,000 heat-units for every carbon-atom. B. In the Combination of Oxygen with other Non-metallic Elements.--Formation of the Oxygen-acids of Sulphur (Thomsen, Dcut. Chcm. Gcs. Bcr.r. 1014).--Tho following determinations relate to tile affinities of sulphur and oxygen in th- aqueous solutions of tho several acids. For the heat of absorption of sulphurous anhydride in water: (SO'.Aq)-7,698 hoat-units. For the oxidation of aqueous sulphurous acid by means of chlorine gas: (S02Aq, Cl2) = 73,907 heat-units. For the complete oxidation of sodium thiosulphnte by hypochlorous acid in aqueons solution: (Na'S20'Aq,4ClOHAq)--2.31,624 heat-units. For the action of iodine on a solution of sodium thiosulphate: (2NVS,0'Aq, I-) m 7,9.54 heat-units. For the decomposition of sodium thiosulphate by hydrochloric acid in aqueout solution: (Na2S20Aq,2HClAq) =-2,176 heat-units. For the resolution of potassium dithionnte in the dry way into potassium sulphato and sulphur dioxide: (KsSO', SO') = 0. For tho latent heat of sulphate and dithionate of potassium: (K2SO', Aq)--6,384 heat-units. (K2S'0-, Aq) =-12,986 To calculate from these numbers the relations of affinity o...
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PLEASE NOTE, WE DO NOT SHIP TO DENMARK. New Book. Shipped from UK in 4 to 14 days. Established seller since 2000. Please note we cannot offer an expedited shipping service from the UK.
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Seller's Description:
PLEASE NOTE, WE DO NOT SHIP TO DENMARK. New Book. Shipped from UK in 4 to 14 days. Established seller since 2000. Please note we cannot offer an expedited shipping service from the UK.
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Seller's Description:
PLEASE NOTE, WE DO NOT SHIP TO DENMARK. New Book. Shipped from UK in 4 to 14 days. Established seller since 2000. Please note we cannot offer an expedited shipping service from the UK.
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Seller's Description:
PLEASE NOTE, WE DO NOT SHIP TO DENMARK. New Book. Shipped from UK in 4 to 14 days. Established seller since 2000. Please note we cannot offer an expedited shipping service from the UK.
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This is an ex-library book and may have the usual library/used-book markings inside. This book has hardback covers. In poor condition, suitable as a reading copy. No dust jacket. 8vo. Brown cloth covers with blind stamped pattern across all of the covers. Loose backstrip. Cracking. Gilt lettering on backstrip. Dusty. Clean interior and clear text. Some foxing. Please note the Image in this listing is a stock photo and may not match the covers of the actual item, 1700grams, ISBN:
Choose your shipping method in Checkout. Costs may vary based on destination.
Seller's Description:
This is an ex-library book and may have the usual library/used-book markings inside. This book has hardback covers. In fair condition, suitable as a study copy. No dust jacket. 8vo. Brown cloth covers with blind stamped pattern across all of the covers. Gilt lettering on backstrip. Dusty. Clean interior and clear text. Some foxing. Please note the Image in this listing is a stock photo and may not match the covers of the actual item, 1350grams, ISBN:
