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Diffusion coefficient of benzene in nonane

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

Abstract

This chapter provides the diffusion coefficient of benzene in nonane at different concentrations measured using diaphragm cell.

3 Diffusion in Liquid Mixtures

3.1. Data

3.1.1. Diffusion in Binary Mixtures

C6 H6

(1)

benzene

71-43-2

C12 H10

(2)

biphenyl

92-52-4

Mutual Diffusion Coefficient: D12(c i ); T = 298 K; Method: G-INT

Ref.: [1970H5]

c2 [mol/dm3]

p [kPa]

D ⋅ 109 [m2/s]

 

0.04286

101.32

1.567

 

Comment: precision: ±0.5%

Intradiffusion Coefficient: D1T (c i ); T = 298.15 K; Method: DIA

Ref.: [1963M2]

c2 [mol/L]

p [kPa]

D ⋅ 109 [m2/s]

 

0.0

101.32

2.247 ± 0.2%

 

0.4562

101.32

2.062 ± 0.2%

 

0.9501

101.32

1.911 ± 0.2%

 

1.980

101.32

0.590 ± 0.2%

 

2.931

101.32

1.311 ± 0.2%

 

Intradiffusion Coefficient: D2T (c i ); T = 298.15 K; Method: DIA

Ref.: [1963M2]

c2 [mol/L]

p [kPa]

D ⋅ 109 [m2/s]

 

0.00013

101.32

1.554 ± 0.2%

 

0.4562

101.32

1.440 ± 0.2%

 

0.9501

101.32

1.307 ± 0.2%

 

1.980

101.32

1.091 ± 0.2%

 

2.996

101.32

0.890 ± 0.2%

 
Symbols and Abbreviations

Short Form

Full Form

D

diffusion coefficient

p

pressure

T

temperature

c i

molarity

INT

interferometry

G-INT

Gouy interferometry

DIA

diaphragm cell

References

  1. [1963M2]
    Mills, R.: J. Phys. Chem. 67 (1963) 600–605.CrossRefGoogle Scholar
  2. [1970H5]
    Harris, K. R., Pua, C. K. N., Dunlop, P. J.: J. Phys. Chem. 74 (1970) 3518–3529.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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