About: Activity coefficients and partial molar excess enthalpies at infinite dilution for four esters in water

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About: Activity coefficients and partial molar excess enthalpies at infinite dilution for four esters in water Goto Sponge NotDistinct Permalink

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Infinite dilution activity coefficients of four esters, namely dimethyl carbonate, diethyl carbonate, vinyl acetate, and methyl methacrylate in water were measured at several temperatures in the range from 273 K to 333 K. The inert gas stripping technique, and for methyl methacrylate also the headspace analysis with solid-phase microextraction sampling, was employed for the purpose. Infinite dilution partial molar excess enthalpies of these aqueous solutes were further measured at several temperatures in the range from 288 K to 318 K using isothermal flow mixing microcalorimetry which allowed reliable derivation of respective heat capacities. For each ester, the data measured in this work together with those reported previously in the literature were correlated with a suitable model equation providing adequate simultaneous description of the equilibrium measurements and the calorimetric information. As a result, a recommended thermodynamically consistent temperature dependence of limiting activity coe Infinite dilution activity coefficients of four esters, namely dimethyl carbonate, diethyl carbonate, vinyl acetate, and methyl methacrylate in water were measured at several temperatures in the range from 273 K to 333 K. The inert gas stripping technique, and for methyl methacrylate also the headspace analysis with solid-phase microextraction sampling, was employed for the purpose. Infinite dilution partial molar excess enthalpies of these aqueous solutes were further measured at several temperatures in the range from 288 K to 318 K using isothermal flow mixing microcalorimetry which allowed reliable derivation of respective heat capacities. For each ester, the data measured in this work together with those reported previously in the literature were correlated with a suitable model equation providing adequate simultaneous description of the equilibrium measurements and the calorimetric information. As a result, a recommended thermodynamically consistent temperature dependence of limiting activity coe (en)
Title	Activity coefficients and partial molar excess enthalpies at infinite dilution for four esters in water Activity coefficients and partial molar excess enthalpies at infinite dilution for four esters in water (en)
skos:prefLabel	Activity coefficients and partial molar excess enthalpies at infinite dilution for four esters in water Activity coefficients and partial molar excess enthalpies at infinite dilution for four esters in water (en)
skos:notation	RIV/60461373:22340/10:00023419!RIV11-MSM-22340___
http://linked.open...avai/riv/aktivita	Z
http://linked.open...avai/riv/aktivity	Z(MSM6046137307)
http://linked.open...iv/cisloPeriodika	2
http://linked.open...vai/riv/dodaniDat	2011
http://linked.open...aciTvurceVysledku	Řehák, Karel Dohnal, Vladimír Vrbka, Pavel
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Vysoká škola chemicko-technologická v Praze / Fakulta chemicko-inženýrská
http://linked.open...dnocenehoVysledku	245311
http://linked.open...ai/riv/idVysledku	RIV/60461373:22340/10:00023419
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Limiting activity coefficient; Henry`s law constant; Dissolution enthalpy; Temperature dependence; Alkyl carbonates; Vinyl acetate; Methyl methacrylate (en)
http://linked.open.../riv/klicoveSlovo	Limiting activity coefficient Temperature dependence Alkyl carbonates Dissolution enthalpy Henry`s law constant Methyl methacrylate Vinyl acetate
http://linked.open...odStatuVydavatele	NL - Nizozemsko
http://linked.open...ontrolniKodProRIV	[A59C7CED279C]
http://linked.open...i/riv/nazevZdroje	Fluid Phase Equilibria
http://linked.open...in/vavai/riv/obor	BJ
http://linked.open...ichTvurcuVysledku	3 (xsd:int)
http://linked.open...cetTvurcuVysledku	5 (xsd:int)
http://linked.open...UplatneniVysledku	2010
http://linked.open...v/svazekPeriodika	295
http://linked.open...iv/tvurceVysledku	Dohnal, Vladimír Řehák, Karel Vrbka, Pavel Böhme, Alexander Paschke, Albrecht
http://linked.open...ain/vavai/riv/wos	000280390500006
http://linked.open...n/vavai/riv/zamer	Physico-chemical methods of analysis and characterization of chemical systems and biosystems
issn	0378-3812
number of pages	7 (xsd:int)
http://localhost/t...ganizacniJednotka	22340

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