RareBooksClub.com. Paperback. New. This item is printed on demand. Paperback. 758 pages. Dimensions: 9.7in. x 7.4in. x 1.5in.This historic book may have numerous typos and missing text.… Mehr…
RareBooksClub.com. Paperback. New. This item is printed on demand. Paperback. 758 pages. Dimensions: 9.7in. x 7.4in. x 1.5in.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. 1885 Excerpt: . . . producible by zinc alone from truly pure nitric acid. Variations in the proportions of hydroxyamine obtained from nitric acid by treating it with sulphuric acid and zinc depend vary largely upon undetermined peculiarities in the zinc. One zinc may prove three times as productive as another. This difference in productiveness does not appear to depend altogether upon differences in the activity of the zinc towards sulphuric acid, or upon differences in composition. Lead seems to be indifferent, while iron sometimes acts injuriously. The production of hydroxyamine is favoured by heat, nearly boiling solutions giving somewhat better yields than cold ones provided that the sulphuric acid is not too much diluted, and that it is in sufficient excess over the nitric acid; increase in its amount is without effect upon the yield of hydroxyamine. The degree of dilution of the nitric acid has no apparent effect upon the yield of hydroxyamine. An investigation of the effects of varying circumstances upon the yield of hydroxyamine from nitric acid by the action of zinc and sulphuric acid is greatly impeded by the irregular behaviour of what, in other respects, appears to be the same quality of the metal. 5g. On the Action of Pyrosulphuric Acid upon certain Metals. By E. Divers, M. D. , F. R. S. , and T. Shimidzu, M. E. New reasons for considering liquid or solid sulphur trioxide as S206 rather than as SO3 are afforded by the results of some experiments upon the reaction of pyrosulphuric acid with silver, mercury, and copper. When carefully freed from sulphuric acid and moisture sulphur trioxide is without action upon these metals; it is Otherwise when a little sulphuric acid is present. Silver dissolves freely in melted pyrosulphuric acid without evolution of gas. . . . This item ships from La Vergne,TN., RareBooksClub.com<
RareBooksClub. Paperback. New. This item is printed on demand. Paperback. 758 pages. Dimensions: 9.7in. x 7.4in. x 1.5in.This historic book may have numerous typos and missing text. Pur… Mehr…
RareBooksClub. Paperback. New. This item is printed on demand. Paperback. 758 pages. Dimensions: 9.7in. x 7.4in. x 1.5in.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. 1885 Excerpt: . . . producible by zinc alone from truly pure nitric acid. Variations in the proportions of hydroxyamine obtained from nitric acid by treating it with sulphuric acid and zinc depend vary largely upon undetermined peculiarities in the zinc. One zinc may prove three times as productive as another. This difference in productiveness does not appear to depend altogether upon differences in the activity of the zinc towards sulphuric acid, or upon differences in composition. Lead seems to be indifferent, while iron sometimes acts injuriously. The production of hydroxyamine is favoured by heat, nearly boiling solutions giving somewhat better yields than cold ones provided that the sulphuric acid is not too much diluted, and that it is in sufficient excess over the nitric acid; increase in its amount is without effect upon the yield of hydroxyamine. The degree of dilution of the nitric acid has no apparent effect upon the yield of hydroxyamine. An investigation of the effects of varying circumstances upon the yield of hydroxyamine from nitric acid by the action of zinc and sulphuric acid is greatly impeded by the irregular behaviour of what, in other respects, appears to be the same quality of the metal. 5g. On the Action of Pyrosulphuric Acid upon certain Metals. By E. Divers, M. D. , F. R. S. , and T. Shimidzu, M. E. New reasons for considering liquid or solid sulphur trioxide as S206 rather than as SO3 are afforded by the results of some experiments upon the reaction of pyrosulphuric acid with silver, mercury, and copper. When carefully freed from sulphuric acid and moisture sulphur trioxide is without action upon these metals; it is Otherwise when a little sulphuric acid is present. Silver dissolves freely in melted pyrosulphuric acid without evolution of gas. . . . This item ships from La Vergne,TN., RareBooksClub<
RareBooksClub.com. Paperback. New. This item is printed on demand. Paperback. 758 pages. Dimensions: 9.7in. x 7.4in. x 1.5in.This historic book may have numerous typos and missing text.… Mehr…
RareBooksClub.com. Paperback. New. This item is printed on demand. Paperback. 758 pages. Dimensions: 9.7in. x 7.4in. x 1.5in.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. 1885 Excerpt: . . . producible by zinc alone from truly pure nitric acid. Variations in the proportions of hydroxyamine obtained from nitric acid by treating it with sulphuric acid and zinc depend vary largely upon undetermined peculiarities in the zinc. One zinc may prove three times as productive as another. This difference in productiveness does not appear to depend altogether upon differences in the activity of the zinc towards sulphuric acid, or upon differences in composition. Lead seems to be indifferent, while iron sometimes acts injuriously. The production of hydroxyamine is favoured by heat, nearly boiling solutions giving somewhat better yields than cold ones provided that the sulphuric acid is not too much diluted, and that it is in sufficient excess over the nitric acid; increase in its amount is without effect upon the yield of hydroxyamine. The degree of dilution of the nitric acid has no apparent effect upon the yield of hydroxyamine. An investigation of the effects of varying circumstances upon the yield of hydroxyamine from nitric acid by the action of zinc and sulphuric acid is greatly impeded by the irregular behaviour of what, in other respects, appears to be the same quality of the metal. 5g. On the Action of Pyrosulphuric Acid upon certain Metals. By E. Divers, M. D. , F. R. S. , and T. Shimidzu, M. E. New reasons for considering liquid or solid sulphur trioxide as S206 rather than as SO3 are afforded by the results of some experiments upon the reaction of pyrosulphuric acid with silver, mercury, and copper. When carefully freed from sulphuric acid and moisture sulphur trioxide is without action upon these metals; it is Otherwise when a little sulphuric acid is present. Silver dissolves freely in melted pyrosulphuric acid without evolution of gas. . . . This item ships from La Vergne,TN., RareBooksClub.com<
RareBooksClub. Paperback. New. This item is printed on demand. Paperback. 758 pages. Dimensions: 9.7in. x 7.4in. x 1.5in.This historic book may have numerous typos and missing text. Pur… Mehr…
RareBooksClub. Paperback. New. This item is printed on demand. Paperback. 758 pages. Dimensions: 9.7in. x 7.4in. x 1.5in.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. 1885 Excerpt: . . . producible by zinc alone from truly pure nitric acid. Variations in the proportions of hydroxyamine obtained from nitric acid by treating it with sulphuric acid and zinc depend vary largely upon undetermined peculiarities in the zinc. One zinc may prove three times as productive as another. This difference in productiveness does not appear to depend altogether upon differences in the activity of the zinc towards sulphuric acid, or upon differences in composition. Lead seems to be indifferent, while iron sometimes acts injuriously. The production of hydroxyamine is favoured by heat, nearly boiling solutions giving somewhat better yields than cold ones provided that the sulphuric acid is not too much diluted, and that it is in sufficient excess over the nitric acid; increase in its amount is without effect upon the yield of hydroxyamine. The degree of dilution of the nitric acid has no apparent effect upon the yield of hydroxyamine. An investigation of the effects of varying circumstances upon the yield of hydroxyamine from nitric acid by the action of zinc and sulphuric acid is greatly impeded by the irregular behaviour of what, in other respects, appears to be the same quality of the metal. 5g. On the Action of Pyrosulphuric Acid upon certain Metals. By E. Divers, M. D. , F. R. S. , and T. Shimidzu, M. E. New reasons for considering liquid or solid sulphur trioxide as S206 rather than as SO3 are afforded by the results of some experiments upon the reaction of pyrosulphuric acid with silver, mercury, and copper. When carefully freed from sulphuric acid and moisture sulphur trioxide is without action upon these metals; it is Otherwise when a little sulphuric acid is present. Silver dissolves freely in melted pyrosulphuric acid without evolution of gas. . . . This item ships from La Vergne,TN., RareBooksClub<
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Buch in der Datenbank seit 2014-05-12T20:41:14+02:00 (Berlin) Detailseite zuletzt geändert am 2016-07-11T01:08:32+02:00 (Berlin) ISBN/EAN: 9781130481723
ISBN - alternative Schreibweisen: 978-1-130-48172-3 Alternative Schreibweisen und verwandte Suchbegriffe: Autor des Buches: william crookes Titel des Buches: chemical news
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