The following mechanisms have been proposed for this reaction: Mechanism I Step 1: N:O:(g) → NO:(g) + NO:(g) Step 2: NO:(g) + N;O:(g) → 3NO:(g) + O(g) Step 3: NO:(g) + O(g) → NO:(g) + O:(g) slow fast fast time, min (N20s), M 0.1 0.0856 2 0.0748 Mechanism II 3 0.0664 Step 1: 2N;0:(g) → 2NO:(g) + 2NO:(g) slow Step 2: 2NO(g) → 2NO:(g) + 20(g) Step 3: 20(g) → 0:(g) fast fast Which mechanism predicts the same rate law as the data for this reaction? Mechanism Land II Mechanism II only Mechanism I Only Neither Mechanism I nor I1 喜

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The following mechanisms have been proposed for this reaction:
Mechanism 1
Step 1: N:O:(g) → NO:(g) + NO:(g)
Step 2: NO:(g) + N:O:(g) → 3NO:(g) + O(g)
Step 3: NO:(g) + O(g) → NO:(8) + 0:(g)
slow
fast
fast
time, min [N20s), M
0.1
0.0856
2
0.0748
Mechanism II
3
0.0664
Step 1: 2N:0(g) → 2NO:(g) + 2NO:(g)
Step 2: 2NO:(g) > 2NO:(g) + 20(g)
Step 3: 20(g) → O:(g)
slow
fast
fast
Which mechanism predicts the same rate law as the data for this reaction?
Mechanism Land II
Mechanism Il only
Mechanism I Only
Neither Mechanism I nor II
Transcribed Image Text:The following mechanisms have been proposed for this reaction: Mechanism 1 Step 1: N:O:(g) → NO:(g) + NO:(g) Step 2: NO:(g) + N:O:(g) → 3NO:(g) + O(g) Step 3: NO:(g) + O(g) → NO:(8) + 0:(g) slow fast fast time, min [N20s), M 0.1 0.0856 2 0.0748 Mechanism II 3 0.0664 Step 1: 2N:0(g) → 2NO:(g) + 2NO:(g) Step 2: 2NO:(g) > 2NO:(g) + 20(g) Step 3: 20(g) → O:(g) slow fast fast Which mechanism predicts the same rate law as the data for this reaction? Mechanism Land II Mechanism Il only Mechanism I Only Neither Mechanism I nor II
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