Consider this reaction, which occurs in the atmosphere and contributes to photochemical smog: N2(g) + O2(g) →2NO(g) If there is 18.85 g N2 and excess O2 present, the reaction yields 36.1 g NO. Calculate the percent yield for the reaction.

Consider this reaction, which occurs in the atmosphere and contributes to photochemical smog: N2(g) + O2(g) →2NO(g) If there is 18.85 g N2 and excess O2 present, the reaction yields 36.1 g NO. Calculate the percent yield for the reaction.

Chemistry: Principles and Practice

3rd Edition

ISBN:9780534420123

Author:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer

Publisher:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer

Chapter5: Thermochemistry

Section: Chapter Questions

Problem 5.90QE

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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

Consider this reaction, which occurs in the atmosphere and contributes to photochemical smog:

N₂(g) + O₂(g) →2NO(g)

If there is 18.85 g N₂ and excess O₂ present, the reaction yields 36.1 g NO. Calculate the percent yield for the reaction.

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