Answered: . Iron reacts with oxygen to form iron…

. Iron reacts with oxygen to form iron oxide (Fe₂O3). How many grams of O₂ are needed to produce 2 grams of iron oxide? a. 0.48 C. d. 0.72 Answer is not among the choices

Chemistry for Engineering Students

4th Edition

ISBN:9781337398909

Author:Lawrence S. Brown, Tom Holme

Publisher:Lawrence S. Brown, Tom Holme

Chapter4: Stoichiometry

Section: Chapter Questions

Problem 4.33PAE: 4.33 Silicon carbide, an abrasive, is made by the reaction of silicon dioxide with graphite (solid...

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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

4. Iron reacts with oxygen to form iron oxide (Fe₂O3). How many grams of O₂ are needed to produce 2 grams
of iron oxide?
a.
0.48
C.
0.72
d. Answer is not among the choices

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