Excess enthalpies for (ethanol + 1,1-dimethylethyl methyl ether) and (ethanol + 1,1-dimethylethyl methyl ether + benzene) at the temperature 298.15 K
โ Scribed by Isamu Nagata
- Publisher
- Elsevier Science
- Year
- 1994
- Tongue
- English
- Weight
- 120 KB
- Volume
- 26
- Category
- Article
- ISSN
- 0021-9614
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โฆ Synopsis
Excess molar enthaipies of (\left.\left{x \mathrm{CH}{3} \mathrm{CH}{2} \mathrm{OH}+(1-x) \mathrm{CH}{3} \mathrm{C}{2} \mathrm{CH}{3}\right){2} \mathrm{OCH}{3}\right}) and (\left{x{1} \mathrm{CH}{3} \mathrm{CH}{2} \mathrm{OH}\right.) (\left.+x_{2} \mathrm{CH}{3} \mathrm{C}\left(\mathrm{CH}{3}\right){2} \mathrm{OCH}{3}+\left(1-x_{1}-x_{2}\right) \mathrm{C}{6} \mathrm{H}{6}\right}), measured with a flow microcalorimeter at the temperature (298.15 \mathrm{~K}), are reported. The experimental results have been correlated with polynomial equations and compared with those calculated from a mole-fraction association model having binary and ternary parameters.
๐ SIMILAR VOLUMES
## Excess molar enthalpies H , measured with a flow microcalorimeter at the temperature 298.15 K, are reported. The experimental results have been correlated with polynomial equations and compared with those calculated from an association model having binary and ternary parameters.
The excess molar enthalpies of (acetonitrile + 1,1-dimethylethyl methyl ether) and (methanol, or ethanol + acetonitrile + 1,1-dimethylethyl methyl ether) have been measured at T = 298.15 K and atmospheric pressure using a flow microcalorimeter. The experimental results are correlated with polynomial
Calorimetric measurements of excess molar enthalpies at the temperature 298.15 K are reported for the ternary mixtures CH3)2CH52O] with n = 7 and 10. Smooth representations of the results are described and used to construct constant-enthalpy contours on Roozeboom diagrams. Comparisons with estimates
, measured with a flow microcalorimeter at the temperature 298.15 K, are reported. The experimental results have been correlated with polynomial equations and compared with those calculated from an association model based on mole-fraction statistics having binary and ternary parameters.
## ลฝ Excess enthalpies have been measured for 2-methyoxyethanol q methyl 1,1-methylethyl . ลฝ . ether and for 2-methoxyethanol q n-heptane at the temperature 298.15 K. Smooth representations of the results are described and, in the case of the n-heptane mixture, are used to estimate the limiting mo