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Question:

have a question involving electrons.?

in the reaction 8Al + 3Fe3O4-4Al2O3 + 9Fe the number of electrons transferred from reductant to oxidant is???options:a)8 b)4 c)24 d)16

Answer:

CAluminium starts out at 0, then goes to +3There are 8 moles of it per formula unit, so 24.

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