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Summary

Description
English: Hydrogenation of a C=C bond on a catalyst:

(1) The reactants have adsorbed to the catalyst's surface and H2 has dissociated. (2) An H atom binds to one of the C atoms. The other C atom is bound to the surface.

(3) The second C atom binds to an H atom. The molecule leaves the surface.
Deutsch: Hydrierung einer C=C Doppelbindung auf einer Katalysatoroberfläche:

(1) Die Reaktanden sind auf der Oberfläche adsorbiert (H2 ist dissoziiert). (2) Ein H-Atom bindet mit einem der C-Atome. Das Molekül bindet über die anderen C-Atome noch an die Oberfläche.

(3) Das zweite C-Atom bindet ein adsorbiertes H-Atom. Das Molekül verlässt die Oberfläche.
Date
Source Drawing created myself
Author Michael Schmid
Other versions File:Hydrogenation_on_catalyst.png

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16 November 2005

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Date/TimeThumbnailDimensionsUserComment
current16:01, 18 January 2020Thumbnail for version as of 16:01, 18 January 2020211 × 482 (3 KB)GKFXPoint bonds at atoms better, move some text
18:00, 28 May 2014Thumbnail for version as of 18:00, 28 May 2014211 × 482 (8 KB)Schmid{{Information |Description ={{en|1=Hydrogenation of a C=C bond on a catalyst: (1) The reactants have adsorbed to the catalyst's surface and H2 has dissociated. (2) An H atom binds to one of the C atoms. The other C atom is bound to the surface. (3)...

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