Heat Capacities of Some Alkyl Acetates at 295-323 K

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Title:Heat Capacities of Some Alkyl Acetates at 295-323 K
Creators:
Svoboda, Václav
Gottmanová, Kornelia
Hynek, Vladimír
Koutek, Bohumír
Journal or Publication Title:
Collection of Czechoslovak Chemical Communications, 62, 10, pp. 1527-1532
Uncontrolled Keywords:Heat capacity, n-Alkyl acetates

Abstract

Molar heat capacities <i>C</i><sub><i>p</i>,m</sub> at constant atmospheric pressure have been determined with a typical uncertainty of about 0.3% for eight liquid alkyl acetates H(CH<sub>2</sub>)<sub><i>n</i></sub>OCOCH<sub>3</sub> (<i>n</i> = 6-12, 14), over the temperature range 295-323 K. The <i>C</i><sub><i>p</i>,m</sub> values were found to be a linear function of temperature. A comparison of experimental data with those predicted by the group additivity method demonstrated a rather limited capability of the additivity scheme to predict correctly the <i>C</i><sub><i>p</i>,m</sub> values for higher (n &gt; 10) homologues in the series.

Title:Heat Capacities of Some Alkyl Acetates at 295-323 K
Creators:
Svoboda, Václav
Gottmanová, Kornelia
Hynek, Vladimír
Koutek, Bohumír
Uncontrolled Keywords:Heat capacity, n-Alkyl acetates
Divisions:Life and Chemical Sciences > Institute of Organic Chemistry and Biochemistry > Collection of Czechoslovak Chemical Communications
Journal or Publication Title:Collection of Czechoslovak Chemical Communications
Volume:62
Number:10
Page Range:pp. 1527-1532
ISSN:0010-0765
E-ISSN:1212-6950
Publisher:Institute of Organic Chemistry and Biochemistry
Related URLs:
URLURL Type
http://dx.doi.org/10.1135/cccc19971527UNSPECIFIED
ID Code:1228
Item Type:Article
Deposited On:06 Feb 2009 17:07
Last Modified:06 Feb 2009 16:07

Citation

Svoboda, Václav; Gottmanová, Kornelia; Hynek, Vladimír; Koutek, Bohumír (1997) Heat Capacities of Some Alkyl Acetates at 295-323 K. Collection of Czechoslovak Chemical Communications, 62 (10). pp. 1527-1532. ISSN 0010-0765

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