7. Consider the following mechanism and reaction coordinate diagram. Step 1: A(g) + B(g) → AB(g) 60T in Step 2: AB(g) + A(g) → ABA(g) 50- 40 Step 3: ABA(g) → A2(g) + B(g) 30 a. Write the overall reaction. 20 10 Reachon Coordinate PotentiAL Eneray Otma)

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Q: 7. Consider the following mechanism and reaction coordinate diagram. Step 1: A(g) + B(g) → AB(g) 60 ...

A: Step 1: A(g) + B(g) → AB(g) Step 2: AB(g) + A(g)→ ABA(g) Step 3: ABA(g)   → A2(g) + B(g) 

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Q: free energy

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