HEATS OF MIXING OF NON-ELECTROLYTE SOLUTIONS. I. ETHANOL + BENZENE AND METHANOL + BENZENE1,2

1960 ◽  
Vol 64 (4) ◽  
pp. 440-442 ◽  
Author(s):  
A. G. Williamson ◽  
R. L. Scott
Keyword(s):  
Electrolyte Solutions ◽  
Heats Of Mixing

Thermodynamics of molecular interactions in aniline + benzene mixtures

1979 ◽  
Vol 57 (17) ◽  
pp. 2211-2216 ◽  
Author(s):  
Ram K. Nigam ◽  
Prem P. Singh ◽  
Krishan C. Singh
Keyword(s):  
Molecular Interactions ◽  
Molecular Species ◽  
Composition Range ◽  
Equilibrium Constants ◽  
Electrolyte Solutions ◽  
General Behaviour ◽  
Heats Of Mixing ◽  
The Enthalpy Of Formation ◽  
The Ideal ◽  
Model Approach

Heats of mixing, HE, of aniline + benzene at 298.15 and 308.15 K have been measured over the entire composition range. The results have been analysed in terms of Barker's and ideal associated model theory of non-electrolyte solutions. It has been observed that the ideal associated model approach which assumes the presence of AB, AB2, A2B2, and B molecular species well describes (within ± 120 J/mol at the worst) the general behaviour of HE with xB (mole fraction of aniline) over the whole composition range for aniline + benzene mixtures. The equilibrium constants for the various association reactions along with the enthalpy of formation of various molecular species have also been calculated.

Heats of mixing of polyelectrolyte and simple electrolyte solutions

1980 ◽  
Vol 84 (20) ◽  
pp. 2584-2587 ◽  
Author(s):  
J. Skerjanc ◽  
A. Regent ◽  
L. Bozovic Kocijan
Keyword(s):  
Electrolyte Solutions ◽  
Heats Of Mixing

Thermodynamics of chloroform and methanol mixtures

1979 ◽  
Vol 57 (4) ◽  
pp. 387-393 ◽  
Author(s):  
Prem P. Singh ◽  
Buta R. Sharma ◽  
Kuljit S. Sidhu
Keyword(s):  
Molecular Species ◽  
Equilibrium Constants ◽  
Electrolyte Solutions ◽  
Excess Gibbs Free Energy ◽  
General Behaviour ◽  
Heats Of Mixing ◽  
Energy Of Mixing ◽  
Free Energy Of Mixing ◽  
The Enthalpy Of Formation ◽  
The Ideal

Heats of mixing and vapour pressures of chloroform (A)+ methanol (Bn) as a function of concentration have been determined at 303.15 K. The excess Gibbs free energy of mixing, GE values, have been obtained from the measured vapour pressure data. The heats of mixing values are negative for solutions rich in methanol but they become positive for solutions rich in chloroform. On the other hand, GE values are positive for all the methanol mole fractions and GE > HE. The results have been analysed in terms of Barker and ideal associated model theory of non-electrolyte solutions. The analysis has revealed that only the ideal associated model approach (which here assumes the presence of AmB (m = 1, 2), ABk (k = 2) and Bl (l = 1) molecular species) well describes the general behaviour of HE with xA over the entire chloroform concentration range for this mixture. The equilibrium constants for the various association reactions along with the enthalpy of formation of the various molecular species have also been calculated.

Heats of Mixing in Some Non-electrolyte Solutions

1952 ◽  
Vol 74 (15) ◽  
pp. 3721-3724 ◽  
Author(s):  
George Scatchard ◽  
Leland B. Ticknor ◽  
J. Rex Goates ◽  
Eric R. McCartney
Keyword(s):  
Electrolyte Solutions ◽  
Heats Of Mixing

Electrolyte Solutions.

1961 ◽  
Vol 29 (3_4) ◽  
pp. 285-285 ◽  
Author(s):  
A. Weller
Keyword(s):  
Electrolyte Solutions

Structure of Aqueous Monovalent Electrolyte Solutions

2015 ◽  
Vol 60 (12) ◽  
pp. 1218-1223
Author(s):  
N.A. Atamas ◽  
◽  
L.A. Bulavin ◽  
D. Vasyl’eva ◽  
◽  
...  
Keyword(s):  
Electrolyte Solutions
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