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Reduction of Thiocyanate Complexes of Fe(III) in the Presence of Activated Carbon

Fe (III) complexed with SCN- was found to be reduced to Fe(II) in the presence of activated carbon. The rate of disappearance of the complex was determined spectro photometrically and was found to be first order with respect to Fe(I1I). The enthalpy and entropy of activation are 100 ± 10 kJ/mole...

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Main Authors: Crouse, Karen Anne, Badri, M.
Format: Article
Language:English
English
Published: Universiti Putra Malaysia Press 1993
Online Access:http://psasir.upm.edu.my/id/eprint/3091/1/Reduction_of_Thiocyanate_Complexes_of_Fe%28III%29.pdf
http://psasir.upm.edu.my/id/eprint/3091/
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spelling my.upm.eprints.30912013-05-27T07:05:39Z http://psasir.upm.edu.my/id/eprint/3091/ Reduction of Thiocyanate Complexes of Fe(III) in the Presence of Activated Carbon Crouse, Karen Anne Badri, M. Fe (III) complexed with SCN- was found to be reduced to Fe(II) in the presence of activated carbon. The rate of disappearance of the complex was determined spectro photometrically and was found to be first order with respect to Fe(I1I). The enthalpy and entropy of activation are 100 ± 10 kJ/mole and 14.1 ± 0.8 J/mole-K respectively. Some Fe was found to be adsorbed on the catalyst where the actual reduction was suggested to take place. The accompanying oxidation reaction has been suggested to be mainly that of the thiocyanate ions adsorbed at the positive centres on the catalyst. Universiti Putra Malaysia Press 1993 Article NonPeerReviewed application/pdf en http://psasir.upm.edu.my/id/eprint/3091/1/Reduction_of_Thiocyanate_Complexes_of_Fe%28III%29.pdf Crouse, Karen Anne and Badri, M. (1993) Reduction of Thiocyanate Complexes of Fe(III) in the Presence of Activated Carbon. Pertanika Journal of Science & Technology, 1 (2). pp. 159-168. ISSN 0128-7680 English
institution Universiti Putra Malaysia
building UPM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Putra Malaysia
content_source UPM Institutional Repository
url_provider http://psasir.upm.edu.my/
language English
English
description Fe (III) complexed with SCN- was found to be reduced to Fe(II) in the presence of activated carbon. The rate of disappearance of the complex was determined spectro photometrically and was found to be first order with respect to Fe(I1I). The enthalpy and entropy of activation are 100 ± 10 kJ/mole and 14.1 ± 0.8 J/mole-K respectively. Some Fe was found to be adsorbed on the catalyst where the actual reduction was suggested to take place. The accompanying oxidation reaction has been suggested to be mainly that of the thiocyanate ions adsorbed at the positive centres on the catalyst.
format Article
author Crouse, Karen Anne
Badri, M.
spellingShingle Crouse, Karen Anne
Badri, M.
Reduction of Thiocyanate Complexes of Fe(III) in the Presence of Activated Carbon
author_facet Crouse, Karen Anne
Badri, M.
author_sort Crouse, Karen Anne
title Reduction of Thiocyanate Complexes of Fe(III) in the Presence of Activated Carbon
title_short Reduction of Thiocyanate Complexes of Fe(III) in the Presence of Activated Carbon
title_full Reduction of Thiocyanate Complexes of Fe(III) in the Presence of Activated Carbon
title_fullStr Reduction of Thiocyanate Complexes of Fe(III) in the Presence of Activated Carbon
title_full_unstemmed Reduction of Thiocyanate Complexes of Fe(III) in the Presence of Activated Carbon
title_sort reduction of thiocyanate complexes of fe(iii) in the presence of activated carbon
publisher Universiti Putra Malaysia Press
publishDate 1993
url http://psasir.upm.edu.my/id/eprint/3091/1/Reduction_of_Thiocyanate_Complexes_of_Fe%28III%29.pdf
http://psasir.upm.edu.my/id/eprint/3091/
_version_ 1643822511372107776
score 13.211869

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