exothermic reaction

(redirected from Exergonic reaction)
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Noun1.exothermic reaction - a chemical reaction accompanied by the evolution of heatexothermic reaction - a chemical reaction accompanied by the evolution of heat
chemical reaction, reaction - (chemistry) a process in which one or more substances are changed into others; "there was a chemical reaction of the lime with the ground water"
References in periodicals archive ?
Na[BH.sub.4] (1.054 g) was added slowly, and an exergonic reaction was observed at each addition.