Answered: 7.30 g sample of Fe3O4 reacts with O2…

7.30 g sample of Fe3O4 reacts with O2 to produce Fe2O3: 4Fe3O4(s) +O2(g) ----- 6Fe2O3(s) determine the number of g of Fe2O3 produced, assuming O2 excess ___gFe2O3

Chemistry: An Atoms First Approach

2nd Edition

ISBN:9781305079243

Author:Steven S. Zumdahl, Susan A. Zumdahl

Publisher:Steven S. Zumdahl, Susan A. Zumdahl

Chapter5: Stoichiometry

Section: Chapter Questions

Problem 8RQ

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Concept explainers

Stoichiometry

Stoichiometry is a chemical division that evaluates the quantitative content of the chemical process with the help of the reacting molecules or products taking part in the reaction. The term “stoicheion” in “Stoichiometry”, is an old Greek term for "element" whereas “metron” means "measure".

Question

7.30 g sample of Fe3O4 reacts with O2 to produce Fe2O3:

4Fe3O4(s) +O2(g) ----- 6Fe2O3(s)

determine the number of g of Fe2O3 produced, assuming O2 excess

___gFe2O3

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