Estudos Cinéticos da aquação do trans-[Co(en)2Cl2]Cl
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...
| Main Authors: | Moura, Aline O., Martins, Paolla C., Cunha, Lucas B. F. R., Bolzon, Lucas B., Pertusatti, Jonas, Prado, Alexandre G. S. |
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| Format: | Artigo |
| Language: | Portuguese |
| Published: |
Sociedade Brasileira de Química
2017
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| Subjects: | |
| Online Access: |
http://repositorio.unb.br/handle/10482/26634 |
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| Summary: |
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. |
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