Please use this identifier to cite or link to this item: https://open.uns.ac.rs/handle/123456789/19150
Title: Electrostriction of water and lower alcohols around ammonium nitrate – Volumetric approach
Authors: Vraneš Milan 
Papović Snežana M.
Dožić Sanja 
Gadžurić Slobodan 
Issue Date: 2018
Journal: Journal of Chemical Thermodynamics
Abstract: © 2018 Elsevier Ltd Physicochemical properties and nature of the interactions in solutions of ammonium nitrate in water or lower alcohols (methanol, ethanol and n-propanol) have been investigated. The density was measured in the temperature range from T = (293.15 to 313.15) K for {NH4NO3 + H2O} and {NH4NO3 + MeOH} binary mixtures and in temperature range T = (293.15 to 323.15) K for {NH4NO3 + EtOH} and {NH4NO3 + n-PrOH} at atmospheric pressure (p = 1·105 Pa). From experimental densities, the apparent molar volumes and partial molar volumes in a whole concentration range, as well as at infinite dilution were obtained. According to volumetric results obtained for solutions of NH4NO3 in short-chain alcohols and water, values for the electrostrictive volume of the ammonium nitrate, V¯el, solvation number, n, and ionic transfer volumes between solvents, ΔtV¯o(NH4NO3,w→s), are obtained and discussed. Based on these values and features the electrolyte effect on surrounding molecules were estimated and discussed.
URI: https://open.uns.ac.rs/handle/123456789/19150
ISSN: 0021-9614
1096-3626
DOI: 10.1016/j.jct.2018.05.018
Appears in Collections:PMF Publikacije/Publications

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