Abstract
Infinite dilution activity coefficients of sulfur dioxide in various organic solvents were correlated with two basicity scales: the solvent Gutmann donor number and Arnett heat of hydrogen bonding. Linear correlations were observed for both basicity scales, and the accuracy of activity coefficient prediction is estimated to be ±20 to 25%. Infinite dilution activity coefficients of sulfur dioxide in over 80 organic solvents were estimated from the correlations.
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Demyanovich, R.J., Lynn, S. Prediction of infinite dilution activity coefficients of sulfur dioxide in organic solvents. J Solution Chem 20, 693–701 (1991). https://doi.org/10.1007/BF00650717
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DOI: https://doi.org/10.1007/BF00650717