The rate law for the oxidation reaction 2CO(g)  + O2(g)  →  2CO2(g) assuming that the reaction occurs by the Langmuir -Hinshelwood mechanism. The over-all rate law for this mechanism is               Rate = k3θCOθO2 ΘO2 =              (KO2 [O2])1/2                and       ΘCO =             KCO [CO]                  ---------------------------------                              ­­­­­­---------------------------------              1+ (KO2[O2])1/2   + KCO[CO]                                  1+ (KO2[O2])1/2   + KCO[

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Chapter20: Kinetics
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Problem 20.90E
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The rate law for the oxidation reaction 2CO(g)  + O2(g)  →  2CO2(g) assuming that the reaction occurs by the Langmuir -Hinshelwood mechanism.

The over-all rate law for this mechanism is               Rate = k3θCOθO2

ΘO2 =              (KO2 [O2])1/2                and       ΘCO =             KCO [CO]

                 ---------------------------------                              ­­­­­­---------------------------------

             1+ (KO2[O2])1/2   + KCO[CO]                                  1+ (KO2[O2])1/2   + KCO[CO]

The rate law for the oxidation reaction 2CO(g) + O2(g)
occurs by the Langmuir -Hinshelwood mechanism.
The over-all rate law for this mechanism is
(K02 [0₂])¹/2
and
Ꮎ02
Oco =
1+ (Ko2[O₂])1/2 + Kco[CO]
2CO2(g) assuming that the reaction
Rate = k30c0002
Kco [CO]
1+ (Ko2[O₂])1/2 + Kco[CO]
Transcribed Image Text:The rate law for the oxidation reaction 2CO(g) + O2(g) occurs by the Langmuir -Hinshelwood mechanism. The over-all rate law for this mechanism is (K02 [0₂])¹/2 and Ꮎ02 Oco = 1+ (Ko2[O₂])1/2 + Kco[CO] 2CO2(g) assuming that the reaction Rate = k30c0002 Kco [CO] 1+ (Ko2[O₂])1/2 + Kco[CO]
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