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La reaccin entre el xido de hierro(III) y el aluminio, para producir xido de aluminio y hierro, tiene un calor de reaccin (H) igual a

La reaccin entre el xido de hierro(III) y el aluminio, para producir xido de aluminio y hierro, tiene un calor de reaccin (H) igual a 851,5 kJ/mol. Cunta energa se libera (en kJ) si se consumen 1,25 moles de aluminio?

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