ABSTRACT

Apparent molar volume ( V), molar refraction (R), viscosity B-coefficient and adiabatic compressibil-ity ( K) of some bio-active solutes such as glycine, l-alanine, and l-valine have been measured in 0.01,0.03, 0.05 mol dm.3aqueous barium nitrate solutions at 298.15 K. Masson equation was employed forthe limiting apparent molar volumes ( 0V), experimental slopes (S.V) to interprete the solute.solventand solute.solute interactions respectively. Molar refractions (R) have been calculated using theLorentz.Lorenz equation. Jones.Dole equation was used to derive parameters A and B to interprete theinteractions. Limiting apparent molar adiabatic compressibilities ( 0K) at infinite dilution were examinedfrom the sound speed values.

Compounds

#	Formula	Name
1	BaN2O6	barium dinitrate
2	H2O	water
3	C2H5NO2	2-aminoacetic acid
4	C3H7NO2	(S)-2-aminopropanoic acid
5	C5H11NO2	L-valine

Datasets

The table above is generated from the ThermoML associated json file (link above). POMD and RXND refer to PureOrMixture and Reaction Datasets. The compound numbers are included in properties, variables, and phases, if specificied; the numbers refer to the table of compounds on the left.
Type	Compound-#	Property	Variable	Constraint	Phase	Method	#Points
POMD	2 1	Mass density, kg/m3 ; Liquid	Mass fraction - 1; Liquid	Temperature, K; Liquid Pressure, kPa; Liquid	Liquid	Vibrating tube method	3
POMD	2 1	Viscosity, Pa*s ; Liquid	Mass fraction - 1; Liquid	Temperature, K; Liquid Pressure, kPa; Liquid	Liquid	Capillary tube (Ostwald; Ubbelohde) method	3
POMD	2 1	Refractive index (Na D-line) ; Liquid	Mass fraction - 1; Liquid	Temperature, K; Liquid Pressure, kPa; Liquid	Liquid	Standard Abbe refractometry	3
POMD	2 1	Speed of sound, m/s ; Liquid	Mass fraction - 1; Liquid	Temperature, K; Liquid Pressure, kPa; Liquid	Liquid	Sing-around technique in a fixed-path interferometer	3
POMD	3 2 1	Mass density, kg/m3 ; Liquid	Solvent: Mass fraction - 1; Liquid Molality, mol/kg - 3; Liquid	Temperature, K; Liquid Pressure, kPa; Liquid	Liquid	Vibrating tube method	18
POMD	3 2 1	Viscosity, Pa*s ; Liquid	Solvent: Mass fraction - 1; Liquid Molality, mol/kg - 3; Liquid	Temperature, K; Liquid Pressure, kPa; Liquid	Liquid	Capillary tube (Ostwald; Ubbelohde) method	18
POMD	3 2 1	Refractive index (Na D-line) ; Liquid	Solvent: Mass fraction - 1; Liquid Molality, mol/kg - 3; Liquid	Temperature, K; Liquid Pressure, kPa; Liquid	Liquid	Standard Abbe refractometry	18
POMD	3 2 1	Speed of sound, m/s ; Liquid	Solvent: Mass fraction - 1; Liquid Molality, mol/kg - 3; Liquid	Temperature, K; Liquid Pressure, kPa; Liquid	Liquid	Sing-around technique in a fixed-path interferometer	18
POMD	4 2 1	Mass density, kg/m3 ; Liquid	Solvent: Mass fraction - 1; Liquid Molality, mol/kg - 4; Liquid	Temperature, K; Liquid Pressure, kPa; Liquid	Liquid	Vibrating tube method	18
POMD	4 2 1	Viscosity, Pa*s ; Liquid	Solvent: Mass fraction - 1; Liquid Molality, mol/kg - 4; Liquid	Temperature, K; Liquid Pressure, kPa; Liquid	Liquid	Capillary tube (Ostwald; Ubbelohde) method	18
POMD	4 2 1	Refractive index (Na D-line) ; Liquid	Solvent: Mass fraction - 1; Liquid Molality, mol/kg - 4; Liquid	Temperature, K; Liquid Pressure, kPa; Liquid	Liquid	Standard Abbe refractometry	18
POMD	4 2 1	Speed of sound, m/s ; Liquid	Solvent: Mass fraction - 1; Liquid Molality, mol/kg - 4; Liquid	Temperature, K; Liquid Pressure, kPa; Liquid	Liquid	Sing-around technique in a fixed-path interferometer	18
POMD	5 2 1	Mass density, kg/m3 ; Liquid	Solvent: Mass fraction - 1; Liquid Molality, mol/kg - 5; Liquid	Temperature, K; Liquid Pressure, kPa; Liquid	Liquid	Vibrating tube method	18
POMD	5 2 1	Viscosity, Pa*s ; Liquid	Solvent: Mass fraction - 1; Liquid Molality, mol/kg - 5; Liquid	Temperature, K; Liquid Pressure, kPa; Liquid	Liquid	Capillary tube (Ostwald; Ubbelohde) method	18
POMD	5 2 1	Refractive index (Na D-line) ; Liquid	Solvent: Mass fraction - 1; Liquid Molality, mol/kg - 5; Liquid	Temperature, K; Liquid Pressure, kPa; Liquid	Liquid	Standard Abbe refractometry	18
POMD	5 2 1	Speed of sound, m/s ; Liquid	Solvent: Mass fraction - 1; Liquid Molality, mol/kg - 5; Liquid	Temperature, K; Liquid Pressure, kPa; Liquid	Liquid	Sing-around technique in a fixed-path interferometer	18

Thermodynamics Research Center / ThermoML | Thermochimica Acta

Probing solute solvent interactions of some bio-active solutes inaqueous barium nitrate solution on the basis of physicochemicalcontrivances

Roy, M. N.[Mahendra Nath], De, P.[Pritam], Sikdar, P. S.[Partha Sarathi]

ABSTRACT