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. 2018 Aug 1;18(8):1023–1040. doi: 10.1089/ast.2017.1770

Table D2.

Enthalpies of Formation Used in the van't Hoff Equation Calculation

Molecule ΔHf° (kJ/mol)
HSO3 −626.2
SO32− −635.5
SO2 −296.8
HS −17.6
S2− 33.1
H2S −20.6
H2O −285.8