CO2 production in the bromate-1,4-cyclohexanedione oscillatory reaction
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چکیده
منابع مشابه
Oscillatory Oxidation of Malonic Acid by Bromate
In earlier communications we described the re sults of an investigation of the main products of the oscillating oxidation of malonic acid by bromate 1. The products were identified as monobromomalonic acid, dibromoacetic acid and C02 . Also, the relative quantities of the two organic products were deter mined. Current hypothesis on the mechanism of the reac tion pathway under oscillating con...
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São relatadas, pela primeira vez, a observação de oscilações periódicas, em reator agitado de fluxo contínuo (CSTR), para o sistema bromato-ácido oxálico-Ce(IV)-acetona-ácido sulfúrico. Identificou-se que a reação entre Ce(IV) e a acetona, até então não descrita na literatura e que ocorre antes dos reagentes serem adicionados ao reator, é um fator decisivo para o aparecimento de oscilações regu...
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A reação bromato-brometo, em meio de ácido perclórico, foi observada numa faixa de acidez até então não estudada. A reação foi acompanhada através da medida da absorvância no ponto isosbéstico para as espécies Br2 e Br3 (λ = 446 nm). Observou-se um comportamento de primeira ordem para o bromato e para o brometo e um comportamento de segunda ordem para o H+, levando à lei de velocidade ν = k[BrO...
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A kinetic method developed for the determination of ultra-trace amounts of nitrite based on its catalytic effect on the reaction between potassium bromate and Nile blue A in strongly acidic media is reported. The reaction was monitored spectrophotometrically by measuring the decrease in absorbance of Nile blue A at 645 nm by the fixed-time method. The decrease in absorbance during the first...
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ژورنال
عنوان ژورنال: Journal of Physical Organic Chemistry
سال: 2010
ISSN: 0894-3230
DOI: 10.1002/poc.1795