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The excess molar enthalpies of (N-methyl-2-pyrrolidinone  +  mono-, or di-, or trichlorobenzene) atT =  298.15 K

✍ Scribed by Trevor M. Letcher; Urszula Domańska; ; Joanna Łachwa

Publisher
Elsevier Science
Year
2001
Tongue
English
Weight
128 KB
Volume
33
Category
Article
ISSN
0021-9614

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✦ Synopsis

Excess molar enthalpies H E m at T = 298.15 K are reported for (N -methyl-2pyrrolidinone + chlorobenzene, or 1,2-dichlorobenzene, or 1,3-dichlorobenzene, or 1,2,4,-trichlorobenzene). The values of H E m were obtained by using the flow calorimetric method. All the mixtures, over the whole composition range, are formed exothermically. The H E m results are discussed in terms of the NRTL and UNIQUAC models.

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