Conductivity of ammonium bromide in 2-butanol (5 mass%) + water mixture (CROSBI ID 592833)
Prilog sa skupa u zborniku | sažetak izlaganja sa skupa | međunarodna recenzija
Podaci o odgovornosti
Sokol, Vesna ; Tomaš, Renato ; Bošković, Perica ; Škobalj, Ante
engleski
Conductivity of ammonium bromide in 2-butanol (5 mass%) + water mixture
Molar conductivity of the NH4Br solutions in binary mixture of 2-butanol and water with 5 mass % alcohol content was measured at five temperatures in the range from 15 °C to 35 °C. The limiting molar conductivity and the ion-pair formation constant (KA) were determined by the Lee-Wheaton conductivity equation. Thermodynamic quantities, Gibbs energy, enthalpy and entropy for the ion-association reaction were derived from the temperature dependence of KA. The obtained thermodynamic quantities, together with Walden product, were compared with literature data for NH4Br in mixtures with 2-butanol mass fraction (w) 70, 80, 90 and 95 %.
2-butanol + water mixtures; ammonium bromide; association to ion-pairs
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Podaci o prilogu
28-28.
2012.
objavljeno
Podaci o matičnoj publikaciji
Danas znanost - sutra industrija : knjiga sažetaka
Jukić, Ante
Zagreb : Osijek: Hrvatsko društvo kemijskih inženjera i tehnologa (HDKI) ; Prehrambeno tehnološki fakultet Sveučilišta Josipa Jurja Strossmayera u Osijeku
978-953-6894-46-8
Podaci o skupu
14. Ružičkini dani
poster
13.09.2012-15.09.2012
Vukovar, Hrvatska