The Density and Partial Molar Volume of Aqueous Solutions of Nickel Nitrate at High Parameters of State

Azizov, N. D.; Zeinalova, A. B.

doi:10.1023/b:hite.0000039996.01975.e3

Cited by 2 publications

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“…using experimental molar volumes V(P, t, m) and the derivatives ( ∂V ∂m ) PT and ( ∂ ρ ∂m ) PT calculated from equation of state for H 2 O + Zn(NO 3 ) 2 (Azizov et al, 1996), where M 1 and M 2 are the molecular mass of pure water and Zn(NO 3 ) 2 , respectively; ρ is the density of the solution and m is the concentration (molality).…”

Section: Resultsmentioning

confidence: 99%

“…For some binary aqueous systems studies have been carried out at elevated temperatures (Holmes and Mesmer, 1986a;1986b;Puchkov and Matashkin,1970;Zarembo and Puchkov, 1981;Matuzenko et al, 1986;Shibue, 2003). The present work is a continuation of a cycle of studies of thermodynamic properties of water solutions of electrolytes (Azizov et al, 1996;1997a; including vapor pressure (Azizov, 1997b;Azizov and Akhundov, 1998a;Azizov and Akhundov, 1998b;Azizov and Akhundov, 1997;Abdulagatov and Azizov, 2004a;Abdulagatov and Azizov, 2004b).…”

Section: Introductionmentioning

confidence: 90%

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Vapor pressures and derived thermodynamic properties of aqueous Zn(NO₃)₂solutions from 423.15 to 623.15 K

Azizov

2005

Journal of the Chinese Institute of Engineers

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Vapor pressures of aqueous Zn(NO 3 ) 2 solutions (0.321, 0.499, 0.900, 1.400, 2.000, and 3.002 mol . kg -1 ) have been measured by the static method in the temperature range from 423.15 to 623.15 K with a constant-volume piezometer immersed in a precision liquid thermostat. The total uncertainty of temperature, pressure, and composition measurements were estimated to be less than 15 mK, 0.2%, and 0.014%, respectively. The vapor pressures of pure water were measured to confirm the accuracy of the method for aqueous Zn(NO 3 ) 2 solutions taken using the apparatus and procedure in this study. The resulting measurements of P S -T S for pure water were compared with values calculated from IAPWS formulation. Useful thermodynamic functions (water and electrolyte activities, osmotic coefficient, excess relative partial molar entropy, and relative partial molar enthalpy values of solvent) were derived using measured values of vapor pressure for the solutions and pure water.

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Section: Resultsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 90%

Vapor pressures and derived thermodynamic properties of aqueous Zn(NO₃)₂solutions from 423.15 to 623.15 K

Azizov

2005

Journal of the Chinese Institute of Engineers

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Viscosity of aqueous Ni(NO3)2 solutions at temperatures from (297 to 475) K and at pressures up to 30 MPa and concentration between (0.050 and 2.246) mol·kg−1

Abdulagatov

Zeinalova

Azizov

2006

The Journal of Chemical Thermodynamics

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The Density and Partial Molar Volume of Aqueous Solutions of Nickel Nitrate at High Parameters of State

Cited by 2 publications

References 3 publications

Vapor pressures and derived thermodynamic properties of aqueous Zn(NO₃)₂solutions from 423.15 to 623.15 K

Vapor pressures and derived thermodynamic properties of aqueous Zn(NO₃)₂solutions from 423.15 to 623.15 K

Viscosity of aqueous Ni(NO3)2 solutions at temperatures from (297 to 475) K and at pressures up to 30 MPa and concentration between (0.050 and 2.246) mol·kg−1

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The Density and Partial Molar Volume of Aqueous Solutions of Nickel Nitrate at High Parameters of State

Cited by 2 publications

References 3 publications

Vapor pressures and derived thermodynamic properties of aqueous Zn(NO3)2solutions from 423.15 to 623.15 K

Vapor pressures and derived thermodynamic properties of aqueous Zn(NO3)2solutions from 423.15 to 623.15 K

Viscosity of aqueous Ni(NO3)2 solutions at temperatures from (297 to 475) K and at pressures up to 30 MPa and concentration between (0.050 and 2.246) mol·kg−1

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Vapor pressures and derived thermodynamic properties of aqueous Zn(NO₃)₂solutions from 423.15 to 623.15 K

Vapor pressures and derived thermodynamic properties of aqueous Zn(NO₃)₂solutions from 423.15 to 623.15 K