Thermodynamics Research Center / ThermoML | Journal of Chemical and Engineering Data

Conductance Studies of NaCl, KCl, NaBr, NaI, NaBPh4, Bu4NI, and NaClO4 in Water + 2-Butoxyethanol Mixtures at T = 298.15 K

Borun, A.[Agnieszka], Florczak, A.[Anna], Bald, A.[Adam]
J. Chem. Eng. Data 2010, 55, 9, 3725-3730
ABSTRACT
The electrical conductances of solutions of sodium chloride (NaCl), potassium chloride (KCl), sodium bromide (NaBr), sodium iodide (NaI), sodium tetraphenylborate (NaBPh4), tetrabutylammonium iodide (Bu4NI), and sodium perchlorate (NaClO4) in water (1) + 2-butoxyethanol (2) mixtures containing (0.01, 0.025, 0.05, 0.075, 0.10, 0.15, and 0.20) mole fractions of 2-butoxyethanol have been measured at T = 298.15 K. The conductance data have been analyzed by the Fuoss-Justice equation. The individual limiting ionic conductivities of Na+, K+, Bu4N+, BPh4-, I-, Cl-, Br-, and ClO4- ions have been determined using the Fuoss-Hirsch assumption. The dependencies of the limiting molar conductances, ?o, and Walden products, ?o?, versus mixed solvent composition have been discussed.
Compounds
# Formula Name
1 C6H14O2 2-butoxyethan-1-ol
2 H2O water
3 ClNa sodium chloride
4 ClK potassium chloride
5 BrNa sodium bromide
6 INa sodium iodide
7 C24H20BNa sodium tetraphenylboron
8 C16H36IN tetrabutylammonium iodide
9 ClNaO4 sodium perchlorate
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
  • 1
  • Refractive index (Na D-line) ; Liquid
  • Temperature, K; Liquid
  • Pressure, kPa; Liquid
  • Liquid
  • Standard Abbe refractometry
  • 1
  • POMD
  • 1
  • Mass density, kg/m3 ; Liquid
  • Temperature, K; Liquid
  • Pressure, kPa; Liquid
  • Liquid
  • Vibrating tube method
  • 1
  • POMD
  • 1
  • Viscosity, Pa*s ; Liquid
  • Temperature, K; Liquid
  • Pressure, kPa; Liquid
  • Liquid
  • Capillary tube (Ostwald; Ubbelohde) method
  • 1
  • POMD
  • 1
  • 2
  • Viscosity, Pa*s ; Liquid
  • Mole fraction - 1; Liquid
  • Temperature, K; Liquid
  • Pressure, kPa; Liquid
  • Liquid
  • Capillary tube (Ostwald; Ubbelohde) method
  • 7
  • POMD
  • 1
  • 2
  • Relative permittivity at zero frequency ; Liquid
  • Mole fraction - 1; Liquid
  • Temperature, K; Liquid
  • Pressure, kPa; Liquid
  • Liquid
  • UNKNOWN
  • 7
  • POMD
  • 1
  • 2
  • Mass density, kg/m3 ; Liquid
  • Mole fraction - 1; Liquid
  • Temperature, K; Liquid
  • Pressure, kPa; Liquid
  • Liquid
  • Vibrating tube method
  • 7
  • POMD
  • 1
  • 3
  • 2
  • Molar conductivity, S*m2/mol ; Liquid
  • Solvent: Mole fraction - 1; Liquid
  • Amount concentration (molarity), mol/dm3 - 3; Liquid
  • Temperature, K; Liquid
  • Pressure, kPa; Liquid
  • Liquid
  • Precise Component Analyser type 6430B
  • 77
  • POMD
  • 1
  • 4
  • 2
  • Molar conductivity, S*m2/mol ; Liquid
  • Solvent: Mole fraction - 1; Liquid
  • Amount concentration (molarity), mol/dm3 - 4; Liquid
  • Temperature, K; Liquid
  • Pressure, kPa; Liquid
  • Liquid
  • Precise Component Analyser type 6430B
  • 77
  • POMD
  • 1
  • 5
  • 2
  • Molar conductivity, S*m2/mol ; Liquid
  • Solvent: Mole fraction - 1; Liquid
  • Amount concentration (molarity), mol/dm3 - 5; Liquid
  • Temperature, K; Liquid
  • Pressure, kPa; Liquid
  • Liquid
  • Precise Component Analyser type 6430B
  • 76
  • POMD
  • 1
  • 6
  • 2
  • Molar conductivity, S*m2/mol ; Liquid
  • Solvent: Mole fraction - 1; Liquid
  • Amount concentration (molarity), mol/dm3 - 6; Liquid
  • Temperature, K; Liquid
  • Pressure, kPa; Liquid
  • Liquid
  • Precise Component Analyser type 6430B
  • 88
  • POMD
  • 1
  • 7
  • 2
  • Molar conductivity, S*m2/mol ; Liquid
  • Solvent: Mole fraction - 1; Liquid
  • Amount concentration (molarity), mol/dm3 - 7; Liquid
  • Temperature, K; Liquid
  • Pressure, kPa; Liquid
  • Liquid
  • Precise Component Analyser type 6430B
  • 73
  • POMD
  • 1
  • 8
  • 2
  • Molar conductivity, S*m2/mol ; Liquid
  • Solvent: Mole fraction - 1; Liquid
  • Amount concentration (molarity), mol/dm3 - 8; Liquid
  • Temperature, K; Liquid
  • Pressure, kPa; Liquid
  • Liquid
  • Precise Component Analyser type 6430B
  • 79
  • POMD
  • 1
  • 9
  • 2
  • Molar conductivity, S*m2/mol ; Liquid
  • Solvent: Mole fraction - 1; Liquid
  • Amount concentration (molarity), mol/dm3 - 9; Liquid
  • Temperature, K; Liquid
  • Pressure, kPa; Liquid
  • Liquid
  • Precise Component Analyser type 6430B
  • 80