Fe-FeCl2-Fe(OH)3-Fe2O3-HFeO2
решите пожалуйста
Fe+2HCl=H2+FeCl24 FeCl2 + 8 NaOH + O2 + 2 H2O = 4 Fe(OH)3 + 8 NaCl2Fe(OH)3 = Fe2O3 +3 H2OFe2O3 + H2O = 2HFeO2
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Answers & Comments
Fe+2HCl=H2+FeCl2
4 FeCl2 + 8 NaOH + O2 + 2 H2O = 4 Fe(OH)3 + 8 NaCl
2Fe(OH)3 = Fe2O3 +3 H2O
Fe2O3 + H2O = 2HFeO2