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

Diffusion Coefficients of Copper Chloride in Aqueous Solutions at 298.15 K and 310.15 K

Riberio, A. C. F.[Ana C. F.], Esteso, M. A.[Miguel A.], Lobo, V. M. M.[Victor M. M.], Valente, A. J. M.[Artur J. M.], Simoes, S. M. N.[Susana M. N.], Sobral, A. J. F. N.[Abilio J. F. N.], Burrows, H. D.[Hugh D.]
J. Chem. Eng. Data 2005, 50, 6, 1986-1990
ABSTRACT
Mutual diffusion coefficients (interdiffusion coefficients) and molar conductivities have been measured for copper(II) chloride in water at 298.15 K and 310.15 K at concentrations between 0.005 mol-dm-3 and 0.05 mol-dm-3. The diffusion coefficients were measured using a conductometric cell. The experimental data are discussed on the basis of the Onsager-Fuoss model. The Nernst diffusion coefficients derived from diffusion (1.297 x10-9 and 1.690 x10-9) m2as-1 and from conductance (1.282x10-9 and 1.663x10-9) m2as-1 at two temperatures (298.15 K and 310.15 K, respectively) are in good agreement.
Compounds
# Formula Name
1 Cl2Cu copper chloride
2 H2O water
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
  • 2
  • Binary diffusion coefficient, m2/s ; Liquid
  • Temperature, K; Liquid
  • Amount concentration (molarity), mol/dm3 - 1; Liquid
  • Pressure, kPa; Liquid
  • Liquid
  • Open capillary
  • 12