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The reaction 2 A + B2 -> 2 AB follows this mechanism: Step 1: A + B2 -> AB + B (slow)

Step 2: A + B -> AB (fast)

What is the order with respect to [B2] in the overall reaction?
A. zero
B. first
C. second
D. third
E. it cannot be determined

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Answers: 2

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The reaction 2 A + B2 -> 2 AB follows this mechanism: Step 1: A + B2 -> AB + B (slow)

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