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±
Standard molar enthalpy of formation of neodymium hydroxide
β Scribed by Lester R Morss; Christopher M Haar; Stanley Mroczkowski
- Publisher
- Elsevier Science
- Year
- 1989
- Tongue
- English
- Weight
- 319 KB
- Volume
- 21
- Category
- Article
- ISSN
- 0021-9614
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π SIMILAR VOLUMES
The standard molar enthalpy of solution of In(OH)3 in HCl(aq) of concentration 9.33 molβ’dm -3 has been measured. Combining this value with auxiliary values, the standard molar enthalpy of formation has been derived: DfHΒ°m{In(OH)3, s, 298.15 K} = -(927.6 2 0.5) kJβ’mol -1 .
The standard molar enthalpy of combustion of fluorinated fullerene C 60 F 48 was determined by rotating-bomb calorimetry, c H o m = -(24638 Β± 163) kJ β’ mol -1 . Using this result and the standard molar enthalpy of sublimation, sub H o m = (109 Β± 7) kJ β’ mol -1 , the values of the standard molar enth
The molar enthalpies of solution of ZrTe3O8, TeO2, and ZrF4, in HF(aq) of concentration 10 molβ’dm -3 have been measured using an isoperibol calorimeter. From the results and other auxiliary quantities, the standard molar enthalpy of formation of ZrTe3O8(s) has been determined to be DfHΒ°m(298.15 K)=-
The standard ( pΒ°= 0.1 MPa) molar enthalpy of formation for liquid 2,4,6-trimethylpyridine was derived from the standard molar enthalpy of combustion, measured by static bomb combustion calorimetry in oxygen, at the temperature T = 298.15 K: DfH Β°m = -(31.0 2 2.3) kJβ’mol -1 .