TABLE A2.

Reactions from TOPAS-nBio with Corrected Reaction Rate Constant for Ionic Strength Given 0.4 M H₂SO₄ Solution and 5 mM FeSO₄ Solution

Reaction	Original reaction rate constant (M−1 s−1)	Corrected reaction rate constant (M−1 s−1)
${\text{e}}_{\text{aq}}^{-}$ + H+ → H	2.11 × 1010	1.12 × 1010
${\text{e}}_{\text{aq}}^{-}$ O− + OH− + OH−	2.31 × 1010	4.35 × 1010
${\text{e}}_{\text{aq}}^{-}$ + ${\text{O}}_2^{-}$ O− → H2O2 + OH− + OH−	1.29 × 1010	2.43 × 1010
${\text{e}}_{\text{aq}}^{-}$ + ${\text{HO}}_2^{-}$ → O− + OH−	3.51 × 109	6.61 × 109
${\text{e}}_{\text{aq}}^{-}$ + ${\text{S}}_2{\text{O}}_8^{2-}$ → ${\text{SO}}_4^{-}$ + ${\text{SO}}_4^{2-}$	1.2 × 1010	4.25 × 1010
H+ + ${\text{HO}}_2^{-}$ + H2O2	5 × 1010	2.65 × 1010
H+ + OH− → H2O	1.18 × 1010	6.26 × 1010
H+ + O− → •OH	4.78 × 1010	2.53 × 1010
H+ + ${\text{O}}_3^{-}$ → OH + O2	9 × 1010	4.77 × 1010
H+ + ${\text{O}}_2^{-}$ → HO2	4.78 × 1010	2.53 × 1010
${\text{O}}_2^{-}$ + O− → O2 + OH− + OH−	6 × 108	1.13 × 109
${\text{HO}}_2^{-}$ + O− → ${\text{O}}_2^{-}$ + OH−	3.5 × 108	6.59 × 108
O− + O− → H2O2 + OH− + OH−	1 × 108	1.88 × 108
O− + ${\text{O}}_3^{-}$ → ${\text{O}}_2^{-}$ + ${\text{O}}_2^{-}$	7 × 108	1.31 × 109
OH− + ${\text{SO}}_4^{-}$ → OH + ${\text{SO}}_4^{2-}$	8.3 × 107	1.56 × 108
${\text{SO}}_4^{-}$ + ${\text{SO}}_4^{-}$ → ${\text{S}}_2{\text{O}}_8^{2-}$	4.4 × 108	8.28 × 108