Pls give all the equations imp related to fe2o3 and fe3o4 from all the chapters in science.... wheter it is a reactant or a product.. doesnt matter... fastt

Dear student,

3 Fe + 2 O​2  -- ------------ Fe3O4 ( in the presence of heat)
3Fe + 4 H2O -------------  Fe3O4 +4 H2
Fe2O3 +2 Al -------------- 2 Fe + Al2O3+ heat.
These are some reactions involving Fe2Oand Fe3O4

Regards

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FeSO​4 + HEAT =  Fe2O3 + SO2 + SO3


I know only one which decomposition reaction.
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