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Citation: Liu Jin-Song, Zeng Xian-Cheng, Tian An-Min, Deng Yu. Reduced Extent Method Forthermokinetics I. Thermokineticmodels of Reversible Reaction[J]. Acta Physico-Chimica Sinica, ;1993, 9(04): 509-515. doi: 10.3866/PKU.WHXB19930416 shu

Reduced Extent Method Forthermokinetics I. Thermokineticmodels of Reversible Reaction

1.
Department of Chemistry, Sichuan University, Chengdu 610064

Received Date: 13 January 1992
Available Online: 15 August 1993

A new concept, reduced extent of reaction, is introduced in this paper. Some new mathematical models of reversible reaction kinetics are suggested, and a reduced extent method for study of the thermokinetics of reversible reaction is proposed. A reversible reaction system, tris(hydroxymethyl) aminomethane with nitroethane in water(μ=1.0), has been studied with this method at 30.0 ℃. Rate constants and equilibrium constant calculated with this model are in fair agreement with that given in the literature. Thus, the correctness of the models and the validity of this method are proved.
- Reversible reaction; Thermokinetics; Reduced extent of reaction; Mathematical model; Calorimetry
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