Zobrazeno 1 - 10
of 14
pro vyhledávání: '"L. A. Tiflova"'
Publikováno v:
Russian Journal of Physical Chemistry A. 93:2101-2107
The year 2019 marks 90th anniversary of the Chair of Physical Chemistry, one of the largest and most important chairs of the Chemistry Department of Moscow State University. One of the first scientific laboratories of this department was the Laborato
Publikováno v:
The Journal of Chemical Thermodynamics. 122:194-203
The functions of formation at T = 298.15 K of calcium-ammonium nitrate decahydrate, 5Ca(NO3)2·NH4NO3·10H2O, have been computed on the basis of experimental results obtained in this work. Single-phase crystalline calcium-ammonium nitrate decahydrate
Publikováno v:
The Journal of Chemical Thermodynamics. 118:206-214
Heat capacity of (NH4)2Mg(SO4)2·6H2O (CAS: 7785-18-4) was measured by low-temperature vacuum adiabatic calorimetry (AC) in the temperature range from 8 to 320 K. A linear combination of Einstein functions was applied to approximate obtained data on
Publikováno v:
The Journal of Chemical Thermodynamics. 162:106581
Molar heat capacity of ammonium methanesulfonate NH4SO3CH3 was measured in the temperature range from 8.51 to 345.47 K by low-temperature vacuum adiabatic calorimetry. Heat capacity and the main thermodynamic functions (heat content, entropy and Gibb
Publikováno v:
Russian Journal of Physical Chemistry A. 89:604-607
The enthalpies of the reactions of double rare-earth and barium cobaltites Ln2BaCOO5 (Ln = Nd, Gd, Dy, Ho) and metallic dysprosium with 1 M hydrochloric acid are measured at 298.15 K using precision calorimetric equipment. The standard enthalpies of
Publikováno v:
Russian Journal of Physical Chemistry A. 88:372-376
The thermodynamic properties and oxygen stoichiometry of Ba2Cu3O5 + δ are studied by means of the electromotive force (EMF) with a fluoride electrolyte, dissolution calorimetry, and thermogravimetry. It is shown that the temperature dependence of th
Publikováno v:
Russian Journal of Physical Chemistry A. 84:1085-1088
The enthalpies of reactions of Sm1 + xBa2 − xCu3Oy substitution solid solutions (x = 0, 0.1, 0.2, 0.3, 0.7, and 0.8) with 1.07 N HCl were measured at 298.15 K in a hermetic isothermic-shell swinging calorimeter. The results and the literature data
Publikováno v:
Russian Journal of Physical Chemistry A. 83:1280-1284
The enthalpies of reactions of substitution solid solutions Pr1 + xBa2 − xCu3Oy, where x = 0, 0.2, 0.4, 0.6, and 0.9, with 1.07 N HCl were measured at 298.15 K in a hermetic swinging isothermic-shell calorimeter. The results and the literature data
Publikováno v:
Russian Journal of Physical Chemistry. 80:1710-1713
The enthalpies of solution of praseodymium tribromide and triiodide in water were measured at 298.15 K in a hermetic isothermic-shell swinging calorimeter. The data obtained and the Δf H° (Pr3+, sln, ∞H2O, 298 K) value found earlier were used to
Publikováno v:
Russian Journal of Physical Chemistry. 80:697-701
The enthalpy of reaction between praseodymium metal and 1.07 n HCl and the enthalpy of solution of praseodymium trichloride in 1.07 n HCl and water were measured in a swinging isoperibol calorimeter at 298.15 K. The results were used to calculate the