The standard molar enthalpy of formation of indium monotelluride InTe(cr) was refined and found to be -(71.220.3) kJβ’mol -1 . The standard molar change of energy at the temperature 298.15 K for the reaction: In4Te3(cr)+Te(cr) = 4InTe(cr) was determined; the standard molar enthalpy of formation of In
Enthalpy of formation of indium telluride InTe
β Scribed by E.G. Lavut; N.V. Chelovskaya; G.A. Belysheva; V.N. Demin; V.P. Zlomanov
- Publisher
- Elsevier Science
- Year
- 1994
- Tongue
- English
- Weight
- 139 KB
- Volume
- 26
- Category
- Article
- ISSN
- 0021-9614
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β¦ Synopsis
Direct syntheses of indium tellurides (\operatorname{In} \mathrm{Te}) and (\operatorname{In}_{0.878} \mathrm{Te}) were carried out in a calorimetric bomb. The energies of formation of these compounds were found not to be significantly different. The standard molar enthalpy of formation of (\mathrm{InTe}) was found to be (-(71.2 \pm 0.4) \mathrm{kJ} \cdot \mathrm{mol}^{-1}).
π SIMILAR VOLUMES
Direct synthesis of indium telluride a-In2Te3 was carried out in a calorimetric bomb. The standard molar enthalpy of formation of a-In2Te3 was found to be -(188.0 2 1.3) kJβ’mol -1 .
The standard molar enthalpy of formation at the temperature T = 298.15 K for the reaction: In2Te5(cr) + 3In(cr) = 5InTe(cr) was determined in a calorimetric bomb. The value of the standard molar enthalpy of formation of In2Te5(cr) was calculated to be -(175.3 2 2.9) kJβ’mol -1 , with the uncertainty
standard molar enthalpy of formation of Y Ba Cu O at T s 298.15 K has 2 4 7 14.916 0 Ε½ . been determined by solution calorimetry to be: β¬ H Y Ba Cu O , cr, 298.15 K s f m 2 4 7 14.916 . y1 Ε½ . y 5465.7 " 7 kJ mol . During the experiment the molar enthalpies of reaction of the Y Ba Cu O high-temperat
## Abstract For Abstract see ChemInform Abstract in Full Text.
The standard molar enthalpy of formation of benzo [k]fluoranthene, (CAS number 207-08-9) in the crystalline state, at T = 298.15 K, was determined as f H o m (C 20 H 12 , cr) = (172.4 Β± 4.3) kJ β’ mol -1 , by micro-combustion calorimetry. Vapour pressure against temperature measurements recorded usin