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Can I read The Phase Equilibria, Vaporization Behavior, and Thermodynamic Properties of Europium Tribromide on EtoBox?
The Phase Equilibria, Vaporization Behavior, and Thermodynamic Properties of Europium Tribromide by John M. Haschke is a Chemical Engineering article available to read on EtoBox.
What is The Phase Equilibria, Vaporization Behavior, and Thermodynamic Properties of Europium Tribromide about?
Europium tribromide has been found to vaporize incongruently according to the reaction: 2EuBrs(s) = 2EuBr2(s) + Br2(g). Static equilibrium vapor pressures have been measured by a spectrophotometric procedure in the temperature range 502 to 623 K. Equilibrium pressures were not attained in Knudsen effusion experiments. For the vaporization reaction, AH°(563 K)/kcal~h tool-1 = (22.85 :k: 0.18) and AS°(563 K)/cal~h K -1 mol -~ = (34.26 ~ 0.32). Heat capacities have been estimated for the condensed bromides, and second-and third-law results are given. For the tribromide, AH~(EuBrs, s, 298.15 K)/kcaltn mo1-1 = --(186.1 -t-3.0), AG~(EuBrs, s, 298.15 K)/kcalth mol -~ = --(179.3 ~z 3.0) and S°(EuBr3, s, 298.15 K)/calth K -a mo1-1 = (50.7 ± 3.0). The preparative chemistry and phase equilibria of the europium + bromine system and the thermochemical data are discussed.
Who reads The Phase Equilibria, Vaporization Behavior, and Thermodynamic Properties of Europium Tribromide?
It is typically read by researchers, students, and practitioners in Chemical Engineering.
- Author
- John M. Haschke
- Publisher
- Elsevier Science; Elsevier ; Elsevier Inc.; Elsevier BV (ISSN 0021-9614)
- Published
- 1973
- Language
- EN
- Field
- Chemical Engineering (Physical Sciences)