摘要:16.4NH3 + 5O2 4NO + 6H2O(2)6FeO22― + NO2― + 5H2O = 3Fe2O42― + NH3 ­ + 7OH― 2FeO22― + Cl2 + 8H+ = 2 Fe3+ + 2Cl― + 4H2O

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