Excess enthalpies and excess heat capacities of the ternary system ethanol + N,N-dimethyl-formamide + cyclohexane at 298.15 K
β Scribed by Giovanni Conti; Paolo Gianni; Luciano Lepori; Enrico Matteoli
- Book ID
- 107995771
- Publisher
- Elsevier Science
- Year
- 1995
- Tongue
- English
- Weight
- 723 KB
- Volume
- 105
- Category
- Article
- ISSN
- 0378-3812
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π SIMILAR VOLUMES
Excess enthalpies and excess heat capacities at the temperature \(298.15 \mathrm{~K}\) were determined for \(\left\{x \mathrm{HCON}\left(\mathrm{CH}_{3}\right)_{2}+(1-x) c-\left(\mathrm{CH}_{2}\right)_{4} \mathrm{O}\right\}\) and for \(\left\{x_{1} \mathrm{HCON}\left(\mathrm{CH}_{3}\right)_{2}+x_{2}
Excess molar enthalpies and excess molar heat capacities at T = 298.15 K were determined for {xCHCl3 Both experimental properties were represented by a Redlich-Kister type equation. The large negative values of the excess enthalpies and the positive values of the excess heat capacities observed in
## Ε½ . Ε½ . 4 x c-CH O q 1 y x y x c-C H . The experimental data were described through a 2 24 1 2 6 1 2 RedlichαKister type equation. The ternary mixtures exhibit large positive deviations for both properties investigated. Ternary H E and C E data were poorly predicted by rules which m p, m empiri