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Table 11 Comparison of dissociation quotient of acetic acid (log Q) in NaCl solutions predicted by using SIT with experimental values

From: Estimation of medium effects on equilibrium constants in moderate and high ionic strength solutions at elevated temperatures by using specific interaction theory (SIT): Interaction coefficients involving Cl, OH- and Ac-up to 200°C and 400 bars

Experimental Data Sets*

Sigma Value σ

Belevantsev et al. [90]A: in 1.0–4.0 MNaCl at T = 25°C

0.02

Robertis et al. [91]A: in 0.04–1.0 MNaCl at T = 25°C

0.01

Chen et al. [87]B: in 0.1–5.0 mNaCl at T = 25°C

0.019

  1. *Experimental data sets are listed in chronological order.
  2. A
  3. Experimental data set precise to two decimal places.
  4. B Experimental data set precise to three decimal places.
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Geochemical Transactions

ISSN: 1467-4866

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