The standard enthalpy of formation of MHgO2 complex oxides (M = Ca, Sr, Ba)

Authors
Monaenkova, AS Tiflova, LA Popova, AA Ignatov, AV Aleshin, VA
Citation
As. Monaenkova et al., The standard enthalpy of formation of MHgO2 complex oxides (M = Ca, Sr, Ba), RUSS J PH C, 75(8), 2001, pp. 1246-1249
Citations number
12
Categorie Soggetti
Physical Chemistry/Chemical Physics
Journal title
RUSSIAN JOURNAL OF PHYSICAL CHEMISTRY
ISSN journal
00360244 → ACNP
Volume
75
Issue
8
Year of publication
2001
Pages
1246 - 1249
Database
ISI
SICI code
0036-0244(200108)75:8<1246:TSEOFO>2.0.ZU;2-Q
Abstract
The enthalpies of reactions between MHgO2 complex oxides (M = Ca, Sr, and B a) and hydrochloric acid were measured in a hermetic swinging calorimeter a t 298.15 K. The MHgO2 samples were prepared by solid-phase synthesis from s imple oxides and characterized by X-ray and chemical analyses. The measurem ent results and literature data were used to determine the standard enthalp ies of the complex oxides.