Da: GreatBookPrices, Columbia, MD, U.S.A.
EUR 19,30
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Condizione: As New. Unread book in perfect condition.
Da: Revaluation Books, Exeter, Regno Unito
EUR 17,58
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Aggiungi al carrelloPaperback. Condizione: Brand New. German language. 11.61x8.46x0.59 inches. In Stock.
Da: Revaluation Books, Exeter, Regno Unito
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Aggiungi al carrelloPaperback. Condizione: Brand New. German language. 11.42x7.95x0.47 inches. In Stock.
Da: GreatBookPrices, Columbia, MD, U.S.A.
EUR 30,75
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Aggiungi al carrelloCondizione: New.
Da: Majestic Books, Hounslow, Regno Unito
EUR 25,43
Quantità: 1 disponibili
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Lingua: Tedesco
Editore: Cornelsen Verlag GmbH 2017-02-01, 2017
ISBN 10: 3060104085 ISBN 13: 9783060104086
Da: Chiron Media, Wallingford, Regno Unito
EUR 15,89
Quantità: 3 disponibili
Aggiungi al carrelloPaperback. Condizione: New.
Da: Books Puddle, New York, NY, U.S.A.
Condizione: New.
Da: GreatBookPricesUK, Woodford Green, Regno Unito
EUR 21,90
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Da: Revaluation Books, Exeter, Regno Unito
EUR 25,30
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Aggiungi al carrelloHardcover. Condizione: Brand New. German language. 8.39x5.75x0.91 inches. In Stock.
Condizione: New.
Da: GreatBookPricesUK, Woodford Green, Regno Unito
EUR 23,65
Quantità: 2 disponibili
Aggiungi al carrelloCondizione: As New. Unread book in perfect condition.
Lingua: Tedesco
Editore: Schmidt, Erich Verlag 2017-06-05, 2017
ISBN 10: 3503171940 ISBN 13: 9783503171941
Da: Chiron Media, Wallingford, Regno Unito
EUR 28,80
Quantità: 3 disponibili
Aggiungi al carrelloPaperback. Condizione: New.
Da: GreatBookPricesUK, Woodford Green, Regno Unito
EUR 29,19
Quantità: 2 disponibili
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Da: GreatBookPricesUK, Woodford Green, Regno Unito
EUR 30,01
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Aggiungi al carrelloCondizione: New.
Da: Revaluation Books, Exeter, Regno Unito
EUR 40,17
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Aggiungi al carrelloPaperback. Condizione: Brand New. German language. 9.21x6.30x1.26 inches. In Stock.
EUR 20,00
Quantità: 1 disponibili
Aggiungi al carrelloCondizione: New. Alltag in der DDR? Das ist:Mit Alfons Zitterbacke am Fenster stehen, den Roten Elvis hoeren, das schoenste Gesicht des Sozialismus bewundern und nach dem Sandmaennchen mit Gruener Wiese oder Blauem Wuerger anstossen.Sie sind eingeladen: Zum (Wieder-)Entdecken, Sc.
Lingua: Tedesco
Editore: Berlin : Frank & Timme, 2019
Da: Antiquariat Thomas Haker GmbH & Co. KG, Berlin, Germania
Membro dell'associazione: GIAQ
EUR 23,40
Quantità: 1 disponibili
Aggiungi al carrelloSoftcover/Paperback. Condizione: Sehr gut. 804 Seiten; 22 cm Sehr guter Zustand. Minimale Lagerspuren. Seiten sauber. Sprache: Deutsch Gewicht in Gramm: 1090.
EUR 29,95
Quantità: 3 disponibili
Aggiungi al carrelloCondizione: New. Das Buch ist ein aktuelles und umfassendes Handbuch zu Deutsch als Zweitsprache. Es behandelt alle relevanten Aspekte und bietet wissenschaftlich fundierte Informationen zur Mehrsprachigkeit in Deutschland und zum Unterricht Deutsch als Zweitsprache in al.
Da: preigu, Osnabrück, Germania
EUR 13,99
Quantità: 1 disponibili
Aggiungi al carrelloTaschenbuch. Condizione: Neu. Prima ankommen Biologie, Physik, Chemie: Klasse 5/6 - Arbeitsbuch DaZ mit Lösungen | Nadja Wulff | Taschenbuch | Prima ankommen | 96 S. | Deutsch | 2017 | Cornelsen Verlag | EAN 9783060104086 | Verantwortliche Person für die EU: Cornelsen Verlag GmbH, Mecklenburgische Str. 53, 14197 Berlin, service[at]cornelsen[dot]de | Anbieter: preigu.
Da: preigu, Osnabrück, Germania
EUR 13,99
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Aggiungi al carrelloTaschenbuch. Condizione: Neu. Prima ankommen Biologie, Physik, Chemie: Klasse 7-10 - Arbeitsbuch DaZ mit Lösungen | Nadja Wulff | Taschenbuch | Prima ankommen | 112 S. | Deutsch | 2017 | Cornelsen Verlag | EAN 9783060104093 | Verantwortliche Person für die EU: Cornelsen Verlag GmbH, Mecklenburgische Str. 53, 14197 Berlin, service[at]cornelsen[dot]de | Anbieter: preigu.
Editore: Berlin, Frank & Timme., 2019
EUR 45,00
Quantità: 1 disponibili
Aggiungi al carrello804 S. Br.
Da: Revaluation Books, Exeter, Regno Unito
EUR 100,40
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Aggiungi al carrelloPaperback. Condizione: Brand New. 434 pages. German language. 8.27x5.83x0.98 inches. In Stock.
Da: preigu, Osnabrück, Germania
EUR 49,80
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Aggiungi al carrelloTaschenbuch. Condizione: Neu. Sushi, Sandmann, Sozialismus: Kultur- und Landeskunde der DDR | Ein Text- und Übungsbuch für den DaF-Unterricht | Kai Witzlack-Makarevich (u. a.) | Taschenbuch | DaF/DaZ in Forschung und Lehre, Bd. 3 | 434 S. | Deutsch | 2020 | Frank & Timme GmbH | EAN 9783732906864 | Verantwortliche Person für die EU: BoD - Books on Demand, In de Tarpen 42, 22848 Norderstedt, info[at]bod[dot]de | Anbieter: preigu.
Da: preigu, Osnabrück, Germania
EUR 68,00
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Aggiungi al carrelloTaschenbuch. Condizione: Neu. Handbuch des Russischen in Deutschland | Migration - Mehrsprachigkeit - Spracherwerb | Kai Witzlack-Makarevich (u. a.) | Taschenbuch | Slawistik, Bd. 7 | 806 S. | Deutsch | 2019 | Frank & Timme GmbH | EAN 9783732906048 | Verantwortliche Person für die EU: BoD - Books on Demand, In de Tarpen 42, 22848 Norderstedt, info[at]bod[dot]de | Anbieter: preigu.
Da: Revaluation Books, Exeter, Regno Unito
EUR 131,49
Quantità: 1 disponibili
Aggiungi al carrelloPaperback. Condizione: Brand New. 806 pages. German language. 8.27x5.83x1.82 inches. In Stock.
Da: Revaluation Books, Exeter, Regno Unito
EUR 147,76
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Aggiungi al carrelloPaperback. Condizione: Brand New. 806 pages. German language. 8.27x5.83x1.82 inches. In Stock.
Da: BuchWeltWeit Ludwig Meier e.K., Bergisch Gladbach, Germania
EUR 35,60
Quantità: 2 disponibili
Aggiungi al carrelloTaschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -In organic chemistry the simultaneous solubility of hydrophobic and hydrophilic reactants in a common solvent is an ubiquitous problem. Often either an expensive or a toxic solvent is needed. Alternatively, polar and non polar components are mixed into macroemulsions permitting them to react across the internal interface. However, macroemulsions display a comparatively small interfacial area. Thus, the reaction rate is low. Microemulsions feature an inherent vast interfacial area which facilitates significantly higher reaction rates. Furthermore, they allow a rather simple monitoring of the reaction kinetics by observing changes in the phase behavior. In this work the advantages of microemulsions as efficient reaction media for the photochemically induced Paternò Büchi reaction of pyruvic acid and 1 octene are elucidated. The amphiphilic reaction product 3 hexyl 2 methyloxetane 2 carboxylic acid influences the phase behavior of the microemulsion system significantly. With increasing UV exposure time the point of highest efficiency was shifted to lower temperatures and, interestingly, an increase of efficiency was detected. Hence, the newly created amphiphile acts as an efficient, hydrophobic cosurfactant. Additionally, with small angle neutron scattering and freeze fracture electron microscopy it was shown that the bicontinuous microstructure survives the UV irradiation. Another route towards green organic chemistry was opened by characterization of two new sustainable biosurfactants (mannosylerythritollipids (MEL) and cellobioselipids (CL)) in microemulsions. 166 pp. Englisch.
Da: moluna, Greven, Germania
EUR 35,60
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Aggiungi al carrelloCondizione: New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. KlappentextrnrnIn organic chemistry the simultaneous solubility of hydrophobic and hydrophilic reactants in a common solvent is an ubiquitous problem. Often either an expensive or a toxic solvent is needed. Alternatively, polar and non polar com.
Lingua: Inglese
Editore: Cuvillier, Cuvillier Jan 2015, 2015
ISBN 10: 3954049090 ISBN 13: 9783954049097
Da: buchversandmimpf2000, Emtmannsberg, BAYE, Germania
EUR 35,60
Quantità: 1 disponibili
Aggiungi al carrelloTaschenbuch. Condizione: Neu. This item is printed on demand - Print on Demand Titel. Neuware -In organic chemistry the simultaneous solubility of hydrophobic and hydrophilic reactants in a common solvent is an ubiquitous problem. Often either an expensive or a toxic solvent is needed. Alternatively, polar and non polar components are mixed into macroemulsions permitting them to react across the internal interface. However, macroemulsions display a comparatively small interfacial area. Thus, the reaction rate is low. Microemulsions feature an inherent vast interfacial area which facilitates significantly higher reaction rates. Furthermore, they allow a rather simple monitoring of the reaction kinetics by observing changes in the phase behavior. In this work the advantages of microemulsions as efficient reaction media for the photochemically induced Paternò Büchi reaction of pyruvic acid and 1 octene are elucidated. The amphiphilic reaction product 3 hexyl 2 methyloxetane 2 carboxylic acid influences the phase behavior of the microemulsion system significantly. With increasing UV exposure time the point of highest efficiency was shifted to lower temperatures and, interestingly, an increase of efficiency was detected. Hence, the newly created amphiphile acts as an efficient, hydrophobic cosurfactant. Additionally, with small angle neutron scattering and freeze fracture electron microscopy it was shown that the bicontinuous microstructure survives the UV irradiation. Another route towards green organic chemistry was opened by characterization of two new sustainable biosurfactants (mannosylerythritollipids (MEL) and cellobioselipids (CL)) in microemulsions.Cuvillier Verlag, Nonnenstieg 8, 37075 Göttingen 166 pp. Englisch.