ISSN print edition: 0366-6352
ISSN electronic edition: 1336-9075
Registr. No.: MK SR 9/7
Carbon dioxide production in the oscillating Belousov—Zhabotinsky reaction with oxalic acid
P. Ševčík, D. Mišicák, and Ľ. Adamčíková
Department of Physical and Theoretical Chemistry, Facully of Natural Sciences, Comenius University, SK-842 15 Bratislava, Slovakia
Received: 20 June 2005 Revised: 14 September 2005 Accepted: 20 September 2005
Abstract: A new volumetric method for monitoring the oscillating Belousov—Zhabotinsky reaction with oxalic acid is described. While an oscillatory behavior in the potential of the Pt redox electrode at slow stirring without inert gas bubbling can be observed, a monotonous, nonoscillatory course was found both at the slow and rapid stirring rates for the carbon dioxide evolution. Possible reasons for such observations are discussed.
Full paper is available at www.springerlink.com.
Chemical Papers 60 (1) 1–4 (2006)
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