Ensemble des formules chimiques/F, Fe, Fm, Fr

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F

Fe

• ${\ce {Fe + Si -> FeSi}}$
• ${\ce {4Fe + 3O2 -> 2Fe2O3}}$  

FeF₃

${\rm {2FeF_{3(s)}+3H_{2}O_{(g)}\rightleftarrows Fe_{2}O_{3(s)}+6HF_{(g)}}}$

${\rm {2FeF_{3(s)}+H_{2(g)}\rightleftarrows 2FeF_{2(s)}+2HF_{(g)}}}$

FeO

${\rm {3FeO+6NaF+Al_{2}O_{3}\to 3Na_{2}FeO_{2}+2AlF_{3}}}$

${\rm {3FeO+2AlF_{3}+3NaF\to 3NaFeF_{3}+Al_{2}O_{3}}}$

FeO₂H , FeO(OH)

• ${\ce {FeO(OH) + 3H+ -> Fe^{3+}{}+ 2HOH}}$

Fe₂O₃

${\rm {2Fe_{2}O_{3(s)}+2Al_{(s)}\to Al_{2}O_{3(s)}+2Fe_{(l)}}}$

Fe₂O₃

• ${\ce {Fe2O3 + 2 Al -> Al2O3 + 2 Fe}}$