title: A simple method of gas evolution measurement suitable for analysis of batch oscillating reactions: Briggs-Rauscher system with acetone revisited.
abstract: A high-precision batch-mode technique of gasometric measurement, employing weighing of liquid displaced by the gas, is proposed and supported by a detailed protocol for correct evaluation of the experimental data acquired. Results of measuring the gas production in the Briggs-Rauscher reaction with acetone, recorded following the procedures suggested, and precautions to be taken to enhance their reproducibility are discussed, and a previously undetected structure of the gas evolution rate peaks is reported.
authors.affiliation: Department of Physical and Theoretical Chemistry, Faculty of Natural Sciences, Comenius University, 842 15 Bratislava, Slovak Republic.
authors.forename: Erik
authors.initials: E
authors.lastname: Szabo
authors.forename: Peter
authors.initials: P
authors.lastname: Sevcík