✦ LIBER ✦

Density and excess molar volumes of aqueous solutions of morpholine and methylmorpholine at temperatures from 298.15 K to 353.15 K

✍ Scribed by Y. Maham; ; M. Boivineau; ; A.E. Mather

Publisher: Elsevier Science
Year: 2001
Tongue: English
Weight: 140 KB
Volume: 33
Category: Article
ISSN: 0021-9614
DOI: 10.1006/jcht.2001.0885

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✦ Synopsis

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 the mixtures. The effect of the additional methyl group on the methylmorpholine compared to morpholine is reflected in a lower density value and a more negative excess molar volume.

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