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Diffusion coefficient of tetrabromo-methane in propane-1,2-diol

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

Abstract

This chapter provides the diffusion coefficient of tetrabromo-methane in propane-1,2-diol at different concentrations measured using Savart plate interferometry.

3 Diffusion in Liquid Mixtures

3.1. Data

3.1.1. Diffusion in Binary Mixtures

C Br4

(1)

tetrabromo-methane

558-13-4

C3 H8 O2

(2)

propane-1,2-diol

57-55-6

Mutual Diffusion Coefficient: D12(mi); T = 288.15 K; Method: SAV-INT

Ref.: [1975S9]

m1 [mol/kg]

p [kPa]

D ⋅ 1011 [m2/s]

 

0.072

101.325

1.45 ± 0.01

 

0.122

101.325

1.39 ± 0.01

 

0.270

101.325

1.32 ± 0.03

 

0.420

101.325

1.20 ± 0.03

 

0.552

101.325

1.08 ± 0.02

 

Mutual Diffusion Coefficient: D12(mi); T = 298.15 K; Method: SAV-INT

Ref.: [1975S9]

m1 [mol/kg]

p [kPa]

D ⋅ 1011 [m2/s]

 

0.047

101.325

2.77 ± 0.05

 

0.152

101.325

2.57 ± 0.07

 

0.271

101.325

2.30 ± 0.04

 

0.430

101.325

2.02 ± 0.05

 

0.499

101.325

1.84 ± 0.03

 

Mutual Diffusion Coefficient: D12(mi); T = 308.15 K; Method: SAV-INT

Ref.: [1975S9]

m1 [mol/kg]

p [kPa]

D ⋅ 1011 [m2/s]

 

0.118

101.325

5.04 ± 0.05

 

0.169

101.325

4.91 ± 0.03

 

0.261

101.325

4.87 ± 0.04

 

0.353

101.325

4.57 ± 0.04

 

0.515

101.325

4.39 ± 0.03

 
Symbols and Abbreviations

Short Form

Full Form

D

diffusion coefficient

p

pressure

T

temperature

SAV-INT

Savart plate interferometry

m i

molality

References

  1. [1975S9]
    Skipp, C. J., Tyrrell, H. J. V.: J. Chem. Soc., Faraday Trans. I 71 (1975) 1744–1752.Google 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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