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Diffusion coefficient of zinc chloride in water

  • Jochen Winkelmann
Chapter
Part of the Physical Chemistry book series (volume 15B2)

Abstract

This chapter provides the diffusion coefficient of zinc chloride in water at different concentrations measured using interferometry.

3 Diffusion in Liquid Mixtures

3.1. Data

3.1.1. Diffusion in Binary Mixtures

Cl2 Zn

(1)

zinc chloride

7646-85-7

H2 O

(2)

water

7732-18-5

Mutual Diffusion Coefficient: D12(c i ); T = 298.15 ± 0.005 K; Method: R-INT

Ref.: [1984R2]

c1 [mol/dm3]

p [kPa]

D ⋅ 109 [m2/s]

 

0.09948

101.32

1.0456

 

0.19934

101.32

1.0276

 

0.25895

101.32

1.0224

 

0.39418

101.32

1.0062

 

0.39452

101.32

1.0071

 

0.56272

101.32

0.9897

 

0.68965

101.32

0.9823

 

0.97611

101.32

0.9784

 

1.4392

101.32

1.0141

 

2.3118

101.32

1.1250

 

Comment: less pure zinc chloride; precision: ±(0.2–0.6)%

Symbols and Abbreviations

Short Form

Full Form

D

diffusion coefficient

p

pressure

T

temperature

INT

interferometry

c i

molarity

References

  1. [1984R2]
    Rard, J. A., Miller, D. G.: Z. Phys. Chem. NF 142 (1984) 141–155.CrossRefGoogle Scholar

Copyright information

© Springer-Verlag GmbH Germany 2018

Authors and Affiliations

  • Jochen Winkelmann
    • 1
  1. 1.Universität Halle-Wittenberg, Institut für Physikalische ChemieHalle/S.Germany

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