The molar enthalpies of solution of CaTeO3, CaTe2O5, TeO2, and CaCO3 in HCl(aq, ) have been measured by using an isoperibol calorimeter. From these results and other auxiliary data, the standard molar enthalpies of formation DfHยฐm(298.15 K) of CaTeO3(s) and CaTe2O5(s) have been calculated to be -(98
The standard molar enthalpies of formation of SrZrSi2O7(s) and Sr6ZrSi5O18(s)
โ Scribed by M.E. Huntelaar; E.H.P. Cordfunke; W. Ouweltjes
- Publisher
- Elsevier Science
- Year
- 1993
- Tongue
- English
- Weight
- 188 KB
- Volume
- 25
- Category
- Article
- ISSN
- 0021-9614
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๐ SIMILAR VOLUMES
The molar enthalpies of solution of SrTeO , SrTe O , TeO , and SrCO in HCl aq, 3 2 5 2 3 . y 3 . c s 11 mol dm have been measured by using an isoperibol calorimeter. From these T ลฝ . results and other auxiliary data, the standard molar enthalpies of formation โฌ H 298.15 K f m . y1 ลฝ . ลฝ . ลฝ . of SrT
The standard molar enthalpies of solution of cerium and lanthanum silicates (b-Ce2Si2O7 and b-La2Si2O7) in (6.20 molโขdm -3 HCl + 0.147 molโขdm -3 HF) (aq) were measured. From these values the standard molar enthalpies of formation have been deduced: DfHยฐm(Ce2Si2O7, cr, b, 298.15 K) = -(3807.6 2 4.5)
The standard molar enthalpies of solution of \(\mathrm{BaZrO}_{3}(\mathrm{~s})\) and \(\mathrm{SrZrO}_{3}\) (s) have been measured in \(\left(0.5 \mathrm{~mol} \cdot \mathrm{dm}^{-3} \mathrm{HF}+6.4 \mathrm{~mol} \cdot \mathrm{dm}^{-3} \mathrm{HNO}_{3}\right)(\mathrm{aq})\). From the results the sta
The standard molar enthalpies of solution of CeI3(s) in 0.250 molโขdm -3 HCl(aq) and LaI3(s) in 1.006 molโขdm -3 HCl(aq) have been measured. From these values the standard molar enthalpies of formation have been derived: DfHยฐm(CeI3, s, 298.15 K) = -(669.3 2 0.8) kJโขmol -1 and DfHยฐm(LaI3, s, 298.15 K)