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AP Chemistry
5.6 Reaction Energy Profile
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Reaction energy profile for \(\text{NO}(g) + \text{O}_3(g) \rightarrow \text{NO}_2(g) + \text{O}_2(g)\).
Reaction energy profile for \(\text{NO}(g) + \text{O}_3(g) \rightarrow \text{NO}_2(g) + \text{O}_2(g)\).
The potential energy profile for the elementary gas-phase reaction \(\text{NO}(g) + \text{O}_3(g) \rightarrow \text{NO}_2(g) + \text{O}_2(g)\) is shown in the diagram.

Based on the diagram, what is the activation energy, \(E_a\), for the reverse reaction, \(\text{NO}_2(g) + \text{O}_2(g) \rightarrow \text{NO}(g) + \text{O}_3(g)\)?

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