| Autor: |
Johnson WH; Institute for Materials Research, National Bureau of Standards, Washington, DC 20234., Prosen EJ; Institute for Materials Research, National Bureau of Standards, Washington, DC 20234. |
| Jazyk: |
angličtina |
| Zdroj: |
Journal of research of the National Bureau of Standards. Section A, Physics and chemistry [J Res Natl Bur Stand A Phys Chem] 1975 May-Jun; Vol. 79A (3), pp. 481-486. |
| DOI: |
10.6028/jres.079A.011 |
| Abstrakt: |
The enthalpies of combustion and formation of one sample of ortho- and two samples of parafluorobenzoic acids have been determined by combustion in an oxygen-bomb calorimeter. The data obtained by other investigators are discussed briefly. The values obtained and their estimated uncertainties are as follows: [Table: see text] where Δ Hc ° corresponds to the reaction: C 7 H 5 O 2 F ( c ) + 7 O 2 ( g ) + 48 H 2 O ( liq ) → 7 CO 2 ( g ) + [ HF + 50 H 2 O ] ( liq ) . . |
| Databáze: |
MEDLINE |
| Externí odkaz: |
|
