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Definition of Arrhenius equation
1. Noun. (chemistry) An equation which approximates the dependence of the rate of any chemical reaction on the temperature. ¹
¹ Source: wiktionary.com
Medical Definition of Arrhenius equation
1. This equation expresses the logarithmic relationship between the rate constant of a reaction and the reciprocal of the temperature (expressed in K). (09 Oct 1997)