From: Seasonal and topographic variations in porewaters of a southeastern USA salt marsh as revealed by voltammetric profiling†
(9)
4FeL n 2 - 2n+ O2 + 4H+ → 4FeL n 3 - 2n+ 2H2O
(10)
10Fe2+ + 2NO3- 10FeL n 3 - 2n+ N2
(11)
2Fe2+ + MnO2 2FeL n 3 - 2n+ Mn2+
(12)
FeOOH + Fe*L n 2 - 2n→ Fe2+ + Fe*L n 3 - 2na
(13)
FeOOH + nHL- + (4 - n)H+ → FeL n 3 - 2n+ 2H2O