The results of excess molar volumes for the ternary mixture N, N-dimethylformamide Ε½ . 4 Ε½ . Ε½ DMF q ethanol q water , and for the binary constituents DMF q water , DMF q . Ε½ . ethanol , and ethanol q water at T s 298.15 K were reported. Several empirical expressions were used to predict and correla
Excess molar volumes of (triethylamine + water) at temperatures close to the lower critical solution temperature
β Scribed by T.M Letcher; W Spiteri
- Publisher
- Elsevier Science
- Year
- 1983
- Tongue
- English
- Weight
- 301 KB
- Volume
- 15
- Category
- Article
- ISSN
- 0021-9614
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π SIMILAR VOLUMES
Densities of (water + morpholine) and (water + methylmorpholine) have been measured over the full range of compositions at temperatures from 298.15 K to 353.15 K. Density values have been used for calculations of excess molar volumes and partial molar volumes of morpholine and methylmorpholine in th
Densities of aqueous solutions of 16 organic electrolytes and polar solutes containing different functional groups at molality m10.12 molβ’kg -1 have been measured at temperatures T= (298.15, 373.15, 448.15, and 523.15) K and at pressure p=28 MPa. Densities of three of the solutions were also determi
Cloud point curves (CPC) have been measured for 1-4 cis polybutadiene (My = 40,000-830,000) in n-hexane, 2-methyl-hexane, 2.2,3 trimethylbutane and 2,2,4 trimethylpentane. These four systems show upper and lower critical solubility temperatures which approach one another as the molecular weight incr