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Catalysis by Polyelectrolytes of the Ag+, Hg2+, and Tl3+ Induced Aquations of Co(NH3)5Br2 +

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dc.contributor.author Ise, Norio
dc.contributor.author Matsuda, Yoshinobu
dc.date.accessioned 2025-02-10T15:16:19Z
dc.date.available 2025-02-10T15:16:19Z
dc.date.issued 1973
dc.identifier.uri http://dspace.bits-pilani.ac.in:8080/jspui/handle/123456789/17457
dc.description.abstract The aquation reaction of Co(NH3)5Br2+ was studied kinetically with Ag’, Hg2 *, and Tl3+ as inducing cations. Addition of polyethylene sulphonate, polystyrene sulphonate and polyphosphate markedly enhanced the reaction. The acceleration factor, ranging from 10 to 104, was dependent on the inducing cations, polyclcctrolytes, their concentrations and the concentrations of foreign salts. The enthalpy of activation (AJ/*) and the entropy of activation (AS*) were decreased by addition of polyclcctrolytes in the case of Agh and Hg2*, as has been observed previously, whereas A//* was not influenced and AS* increased in the case of Tl3*. The behaviour of Tl3+ was ascribed to the strong hydration of this cation. en_US
dc.language.iso en en_US
dc.publisher Journal of the Chemical Society : Faraday Transaction - I. The Chemical Society, London. 1973, 69 (1) en_US
dc.subject Chemistry en_US
dc.subject Polyelectrolytes en_US
dc.subject Aquation Reaction en_US
dc.subject Journal of the Chemical Society : Faraday Transaction - I en_US
dc.title Catalysis by Polyelectrolytes of the Ag+, Hg2+, and Tl3+ Induced Aquations of Co(NH3)5Br2 + en_US
dc.type Article en_US


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