Answer to Question #123429 in General Chemistry for Tongélia Helaire

General Chemistry

Question #123429

How many miles of O2 are produced from 5.0 miles of V2O5?

Expert's answer

V2O5 thermal decomposition reaction:

2 V2O5 → 4VO2 + O2

n(O2)=n(V2O5)/2=5.0/2=2.5 (moles)

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