Glossary entry

French term or phrase:

grandeur de mélange

English translation:

volume of mixing

Added to glossary by patfie
Apr 6, 2011 21:32
13 yrs ago
French term

grandeur de mélange

French to English Tech/Engineering Chemistry; Chem Sci/Eng
Mélange idéal de gaz parfaits: Pour une fonction d'état X, on appelle grandeur de mélange la différence diff_mixX = Xaprèsmelange - Xavantmelange.
L'approximation du mélange idéal n'est généralement pas totalement satisfaisante. il est alors nécessaire de faire apparaître l'écart entre les grandeurs molaires partielles expérimentales et celles calculées dans le cadre du mélange idéal. Cet écart est mesuré par une grandeur d'excès.
Change log

Apr 6, 2011 21:36: Tony M changed "Term asked" from "grandeur de mélange/ grandeur d\'excès" to "grandeur de mélange"

Proposed translations

7 hrs
Selected

volume of mixing

The correct thermodynamic term is: volume... volume of mixing.
Then, excess volume. These terms are scientific terms and have
a very precise and very narrow meaning.


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Note added at 7 hrs (2011-04-07 04:48:53 GMT)
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http://chemed.chem.purdue.edu/demos/demosheets/15.1.html
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4 KudoZ points awarded for this answer. Comment: "Thank you!"
-1
36 mins

mixing quantity

http://cat.inist.fr/?aModele=afficheN&cpsidt=2436158

here

“grandeur” = quantity

[PDF]
normalisation française
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Grandeurs et unités. Système d'unités pifométriques. Quantities and units .... 4.1.3 la flopée : unité de grande quantité, avec une connotation d'excès. ...
www.chireux.fr/mp/Pifometrie.pdf
Gibbs Duhem Relationship - Workwiki
13 Mar 2011 ... 2.1.1 We start with the Gibbs - Duhem relation , which we derive from the ...of the counter component B. Mixing and excess quantities. ...
www.workreduction.com/wiki/index.../Gibbs_Duhem_Relationshi... - Cached



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Note added at 37 mins (2011-04-06 22:09:40 GMT)
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or

quantity of mixing

On the Thermodynamic Activities of Metal Alloys
The quantities of mixing ZM(x,T) which do not exhibit this computable Raoultian ..... The excess Gibbs energy GE(x,T), the right form of the Gibbs-Duhem ...
www.univie.ac.at/tomiska/p66-acti.htm - Cached - Similar

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Note added at 38 mins (2011-04-06 22:10:26 GMT)
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[PDF]
3-Methyl Butene- 1 and Sulphur Dioxide
File Format: PDF/Adobe Acrobat - Quick View
by BHG Brady - 1968 - Cited by 3 - Related articles
been derived at 16, 28 and 40°C by a Gibbs-Duhem mathematical analysis, ..... EXCESS THERMODYNAMIC QUANTITIES OF MIXING. The excess free energy and heat of ...
pubs.rsc.org/en/content/articlepdf/1968/tf/tf9686400023

Peer comment(s):

disagree Zareh Darakjian Ph.D. : Sorry, but this term does not exist.
6 hrs
indeed, a dire attempt:)
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