The excess molar volumes of {xCH3O(CH2)2OH+(1-x)H(CH2)nO(CH2)2O(CH2)2OH} for n = 1, 2, and 4 have been measured as a function of composition using a continuous-dilution dilatometer at the temperature T=298.15 K. The excess molar volumes are negative over the entire range of composition for the syste
Excess partial molar volumes of {xCH3(CH2)3O(CH2)2OH+(1-xH2O} in the water-rich region
β Scribed by Yoshikata Koga; Jesper Kristiansen; Aase Hvidt
- Publisher
- Elsevier Science
- Year
- 1993
- Tongue
- English
- Weight
- 175 KB
- Volume
- 25
- Category
- Article
- ISSN
- 0021-9614
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π SIMILAR VOLUMES
The excess molar volumes V E m of [xH(CH2)n {O(CH2)2}3OH+(1-x)H2O] for n=1, 2, and 4 have been measured using a continuous-dilution dilatometer over the whole mole-fraction range at the temperature 298.15 K. All three mixtures show negative V E m . The results were used to estimate the apparent mola
The excess molar volumes V E m of {xCH3(CH2)3OH + (1x)H( CH2)n(OCH2CH2)3OH} for n = 1, 2, and 4 were determined as a function of mole fraction x using a continuous-dilution dilatometer at the temperature 298.15 K. The V E m values decreased as the alkyl chain length of the alkoxyethanol increased. E
Excess molar volumes at the temperature 298.15 K were measured for , and {xCH3(CH2)4 CH3 +(1x)CH3(CH2)3OH}. Excess molar volumes were determined using an Anton Paar DMA 60/602 densimeter. The experimental values obtained in this work were compared with results obtained using methods which estimate