Abstract
Dependence of initial reaction rate on the initial composition of reaction mixture in the systems of Na2CO3-V2O5, Na2CO3-Fe2O3, and Na2CO3-AgCl at different temperature was studied. In all the cases is found a minimum in the degree of transformation at the stoichiometric ratio of the reagent. A model is proposed for the description of the obtained dependences based on the representation of the reaction mixture as randomly moving spherical grains of reagents.
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References
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Original Russian Text © V.G. Povarov, O.B. Sokolova, 2009, published in Zhurnal Obshchei Khimii, 2009, Vol. 79, No. 10, pp. 1585–1590.
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Povarov, V.G., Sokolova, O.B. The initial rate of solid-phase reaction and composition of the reaction product. Russ J Gen Chem 79, 2081–2086 (2009). https://doi.org/10.1134/S1070363209100016
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DOI: https://doi.org/10.1134/S1070363209100016