http://repositorio2.unb.br/jspui/handle/10482/26634| Fichier | Taille | Format | |
|---|---|---|---|
| 28462.pdf | 252,56 kB | Adobe PDF | Voir/Ouvrir |
| Titre: | Estudos Cinéticos da aquação do trans-[Co(en)2Cl2]Cl Kinetic studies of trans-[Co(en)2Cl2]Cl aquation |
| Auteur(s): | Moura, Aline O. Martins, Paolla C. Cunha, Lucas B. F. R. Bolzon, Lucas B. Pertusatti, Jonas Prado, Alexandre G. S. |
| Assunto:: | Arrhenius equation teaching experiment activation energy |
| Date de publication: | 2006 |
| Editeur: | Sociedade Brasileira de Química |
| Référence bibliographique: | Quím. Nova,v.29,n.2,p.385-387,2006 |
| Résumé: | The trans-dichlorobis(ethylenediamine)cobalt(III) chloride was synthesized in an undergraduate laboratory and its aquation reaction was carried out at different temperatures. This reaction follows pseudo-first-order kinetics and the rate constants, determined at 25, 35, 45, 55 and 70 º C, are 1.44 x 10-3; 5.14 x 10-3; 1.48 x 10-2; 4.21 x 10-2 and 2.21 x 10-1 s-1, respectively. The activation energy is 93.99 ± 2.88 kJ mol-1. |
| metadata.dc.description.unidade: | Em processamento |
| DOI: | https://dx.doi.org/10.1590/S0100-40422006000200034 |
| Collection(s) : | Artigos publicados em periódicos e afins |
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