Standard molar enthalpies of formation of 2- and 3-bromopyridine and of 2,5- and 2,6-dibromopyridine

• Type: Article in International Scientific Journal
• Date: 1997

Authors

da Silva, MAVR (Author) FCUP; Matos, MAR (Author) FCUP; Amaral, LMPF (Author) Other

Journal

Title: Journal of Chemical Thermodynamics

Vol. 29

Pages: 1545-1551

ISSN: 0021-9614

Publisher: Elsevier

Indexing

ISI Web of Knowledge - 17 Citations

Scopus - 17 Citations

Scientific classification

FOS: Engineering and technology > Mechanical engineering

Other information

Authenticus ID: P-001-A7E

Abstract (EN): The standard (p degrees = 0.1 MPa) molar enthalpies of combustion, Delta(c)H(m) degrees for liquid 2- and 3-bromopyridine and for crystalline 2,5- and 2,6-dibromopyridine were determined at T = 298.15 K using a rotating-bomb combustion calorimeter. The products of the combustion in oxygen were: CO2(g), N-2(g), and HBr . 600H(2)O(I). The standard molar enthalpies of vaporization or sublimation Delta(cr,l)(g)H(m) degrees at T = 298.15 K were determined by Calvet microcalorimetry. The results were as follows: [GRAPHICS] (C) 1997 Academic Press Limited.

Language: English

Type (Professor's evaluation): Scientific

No. of pages: 7