In the reaction,

CHEMISTRY · Multi-part · AP · Chemistry · Chemical Reactions · Chemical Reactions

Problem

In the reaction, Al+Fe3O4⟶Al2O3+Fe\mathbf{Al + Fe_3O_4 \longrightarrow Al_2O_3 + Fe} (a) Which element is oxidized and which is reduced? (b) Total no. of electrons transferred during the change.

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