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The enthalpies of combustion and formation of the isomeric pentanes.

Authors
Good-WD
Source
J Chem Thermodynamics 1970 Mar; 2(2):237-244
NIOSHTIC No.
10010139
Abstract
The enthalpies of combustion of the three isomeric pentanes were measured by oxygen-bomb combustion calorimetry. The following values, based on the mass of carbon dioxide produced, are reported for the standard enthalpy of combustion ahc (298.15 Deg k)/kcal mol- 1 of these compounds in the liquid state: n-pentane, --(838.69 +/- 0.16); 2-Methylbutane, --(837.57 +/- 0.20); 2,2-Dimethylpropane, -- (834.71 +/- 0.14). These results were compared with modern values obtained by flame calorimetry. Older experimental results were reviewed, and "best values" of the enthalpies of combustion were selected. These selected values were compared with the enthalpies of combustion predicted by modern correlative procedures.
CODEN
JCTDAF
Publication Date
19700301
Document Type
OP; Journal Article
Fiscal Year
1970
NTIS Accession No.
NTIS Price
Identifying No.
OP 67-70
Issue of Publication
2
ISSN
0021-9614
NIOSH Division
BERC
Source Name
The Journal of Chemical Thermodynamics
State
OK
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