preferred_name: 2 Fe(2+) + H2O2 + 2 H2O <=> 2 iron(III) oxide-hydroxide + 6 H(+)
preferred_name_lc: 2 fe(2+) + h2o2 + 2 h2o <=> 2 iron(iii) oxide-hydroxide + 6 h(+)
label: 2 Fe(2+) + H2O2 + 2 H2O <=> 2 iron(III) oxide-hydroxide + 6 H(+)
label_lc: 2 fe(2+) + h2o2 + 2 h2o <=> 2 iron(iii) oxide-hydroxide + 6 h(+)