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Topic 5.7 · Introduction to Reaction Mechanisms

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AP Chemistry · Topic 5.7: Introduction to Reaction MechanismsOpen topic

Practice question

Original PrepAtlas question. This is not an official College Board question.

A proposed mechanism is (1) 2NO2 → NO3 + NO; (2) NO3 + CO → NO2 + CO2. Which species is produced in one step and consumed in another with zero net coefficient, making it an intermediate in this mechanism?
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