The reaction between oxalatotetraammine-cobalt(III) ion and hydroxide ion in aqueous solution
Autor: | Malcolm C. Powell, Michael B. Davies, L.S. Bark |
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Rok vydání: | 1978 |
Předmět: | |
Zdroj: | Journal of Inorganic and Nuclear Chemistry. 40:1661-1664 |
ISSN: | 0022-1902 |
DOI: | 10.1016/0022-1902(78)80345-5 |
Popis: | The rate of the reaction between sodium hydroxide and oxalatotetraamminecobalt(III) ion was measured for a variety of hydroxide ion concentrations and at four temperatures. The rate law below 333 K is given by k obs = k 0 + k 2 [OH − ] 2 and above 333 K is shown to be k obs = k 0 + k 1 [OH − ]. The reaction proceeds with a single rate controlling step, which is interpreted as oxalate ring opening. This is followed by a rapid oxalate loss step. |
Databáze: | OpenAIRE |
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