Calorimetric determination of the standard molar enthalpies of formation of o-vanillin and trimethoprim
β Scribed by Li, Xu; Jiang, Jian-Hong; Gu, Hui-Wen; Xiao, Sheng-Xiong; Li, Chuan-Hua; Ye, Li-Juan; Li, Xia; Li, Qiang-Guo; Xu, Fen; Sun, Li-Xian
- Book ID
- 127352115
- Publisher
- Springer Netherlands
- Year
- 2014
- Tongue
- English
- Weight
- 288 KB
- Volume
- 119
- Category
- Article
- ISSN
- 0022-5215
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
The molar enthalpies of solution of UTeO 5 , UTe 3 O 9 , TeO 2 , and UO 3 in HCl (aq, c = 11 mol β’ dm -3 ) have been measured by using an isoperibol calorimeter. From these results and other auxiliary data, the standard molar enthalpies of formation f H o m (298.15 K) of UTeO 5 (cr) and UTe 3 O 9 (c
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±
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)=-