Zobrazeno 1 - 10
of 16
pro vyhledávání: '"P. A. Romodanovskii"'
Publikováno v:
Russian Journal of Physical Chemistry A. 87:699-701
The enthalpies of dissolution of sodium metavanadate dihydrate in aqueous solutions of chloric acid and sodium perchlorate were measured by calorimetry at 298.15 K at ionic strengths of I = 0.3, 0.4, 0.5, 0.6, and 1.0 M. The standard formation enthal
Publikováno v:
Russian Journal of Physical Chemistry A. 85:2038-2040
The internal energy of combustion of D-asparagine monohydrate is determined by bomb calorimetry, and its standard enthalpies of combustion and formation in the crystal state are calculated. The enthalpies of dissolution of this compound in water and
Publikováno v:
Russian Journal of Inorganic Chemistry. 56:1491-1493
The enthalpies of solution of sodium metavanadate dihydrate in aqueous solutions of sodium perchlorate at ionic strength I = 0.3, 0.5, and 1.0 mol/L were calorimetrically measured at 298.15 K. The resulting experimental data were used to calculate th
Publikováno v:
Russian Journal of Physical Chemistry A. 84:1997-1999
Enthalpies of the dissolution of malonic acid in aqueous solutions of perchloric acid and sodium perchlorate were measured at ionic strength I = 1.0; 1.5; 2.0; 2.5 mol/l and T = 298.15 K by calorimetry. The standard enthalpies of the formation of mal
Publikováno v:
Russian Journal of Physical Chemistry A. 84:143-145
The enthalpies of solution of liquid vanadium oxytrichloride in dilute solutions of sodium hydroxide were determined by direct calorimetric measurements at 298.15 K and ionic strength values I = 0.3, 0.5, and 1.0 (NaClO4). The experimental data were
Publikováno v:
Russian Journal of Coordination Chemistry. 35:479-481
The coordination equilibria in the vanadium(V)-malonic acid system were studied by calorimetry. The heats of formation reactions of the complex VO2CH2(COO)2− at 298.15 K and I = 0.50, 0.75, and 1.00 (NaC1O4) were determined. The standard thermodyna
Publikováno v:
Russian Journal of Physical Chemistry A. 83:1810-1812
Solution enthalpies of L-glutamine in water and potassium hydroxide aqueous solutions are measured at 298.15 K. The standard formation enthalpies of the amino acid and reaction products of its protonation and dissociation in aqueous solutions are cal
Publikováno v:
Russian Journal of Physical Chemistry. 82:583-585
The heat effects of malonic acid dissociation at 298.15 K and several ionic strength values in the presence of NaClO4 were determined calorimetrically. The thermodynamic characteristics of dissociation at fixed ionic strength values and at I = 0 were
Publikováno v:
Russian Journal of Physical Chemistry A. 81:2096-2098
The calorimetric enthalpies of solution of liquid vanadium oxytrichloride in dilute sodium hydroxide solutions were measured at 298.15 K and ionic strengths I = 0.5, 1.0, or 1.5 (NaClO4). The standard enthalpy of formation of the HVO42− ion was cal
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