Standard enthalpies of formation of tetramethyl- and tetraethylammonium hexachlorophosphates
β Scribed by Arthur Finch; Peter N. Gates; Sunday I. Nwankwo; Michael Stephens
- Publisher
- Elsevier Science
- Year
- 1980
- Tongue
- English
- Weight
- 238 KB
- Volume
- 41
- Category
- Article
- ISSN
- 0040-6031
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π SIMILAR VOLUMES
Standard enthalpies of combustion of phenanthrene and naphthacene were determined to be -(7048.7 Β± 0.9) kJ β’ mol -1 and -(9005.1 Β± 1.8) kJ β’ mol -1 , respectively, by means of high-precision micro-combustion calorimetry. The former result agrees very well with that reported by Steele et al. (AIChE S
The standard ( p o = 0.1 MPa) molar enthalpy of combustion at T = 298.15 K of crystalline benzanthrone was determined as c H o m = -(8114.7 Β± 2.0) kJ β’ mol -1 by static-bomb calorimetry, and the standard molar enthalpy of formation of the crystal at T = 298.15 K was derived as f H o m (cr) = -(4.1 Β±