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Diffusion coefficient of toluene in bromobenzene

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

Abstract

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

3 Diffusion in Liquid Mixtures

3.1. Data

3.1.1. Diffusion in Binary Mixtures

C7 H8

(1)

toluene

108-88-3

C6 H5 Br

(2)

bromobenzene

108-86-1

Intradiffusion Coefficient: D2T (T); Method: DIA

Ref.: [1984E7]

T [K]

p [kPa]

D ⋅ 109 [m2/s]

 

298.15

101.32

2.05 ± 1%

 

Comment: values at trace concentration of 14C labelled component (2)

Mutual Diffusion Coefficient: D12(x1); Method: DIA

Ref.: [1962B3]

Equation: D = A + B x

Range: 0.0 < x1 < 1.0

Comment: D12 [m2/s] = D ∙ 10−4

Parameter:

T [K]

A

B

 

298.15

1.411

0.856

Symbols and Abbreviations

Short Form

Full Form

D

diffusion coefficient

p

pressure

T

temperature

x i

mole fraction

DIA

diaphragm cell

References

  1. [1962B3]
    Burchard, J. K., Toor, H. L.: J. Phys. Chem. 66 (1962) 2015–2022.CrossRefGoogle Scholar
  2. [1984E7]
    Easteal, A. J., Woolf, L. A.: J. Chem. Soc., Faraday Trans. I 80 (1984) 1287–1295.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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