![The rate law for the reaction 2 NO, +O3 -- N2O5 + O, is rate - k[NO][03]. Which one of the following mechanisms is consistent](http://img.homeworklib.com/questions/4bcebf90-57c2-11ea-9fc9-150fab39538b.png?x-oss-process=image/resize,w_560)
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If molecular oxygen is reacting at a rate of 0.024 M/s in the following reaction; 4...
The rate law for the reaction 2NO2 + O3 ? N2O5 + O2 is rate =...
The rate law for the reaction 2NO2 + O3 ? N2O5 + O2 is rate = k[NO2][O3]. Which one of the following mechanisms is consistent with this rate law? A) NO2 + NO2 ? N2O4 (fast) N2O4 + O3 ? N2O5 + O2 (slow) B) NO2 + O3 ? NO5 (fast) NO5 + NO5 ? N2O5 + 5/2O2 (slow) C) NO2 + O3 ? NO3 + O2 (slow) NO3 + NO2 ? N2O5 (fast) D) NO2 + NO2 ? N2O2...
The rate law for the reaction 2NO2 + O3 → N2O5 + O2 is rate =...
The rate law for the reaction 2NO2 + O3 → N2O5 + O2 is rate = k[NO2][O3]. Which one of the following mechanisms is consistent with this rate law? A) NO2 + NO2 → N2O4 (fast) N2O4 + O3 → N2O5 + O2 (slow) B) NO2 + O3 → NO5 (fast) NO5 + NO5 → N2O5 + 5/2O2 (slow) C) NO2 + O3 → NO3 + O2 (slow) NO3 + NO2 → N2O5 (fast) D) NO2 + NO2 → N2O2...
For the overall reaction below, which of the following is the correctly written rate law? Overall...
For the overall reaction below, which of the following is the correctly written rate law? Overall reaction: O3(g)+2NO2(g)→N2O5(g)+O2(g) Step 1: O3(g)+NO2(g)→NO3(g)+O2(g) slow Step 2: NO3(g)+NO2(g)→N2O5(g) fast View Available Hint(s) For the overall reaction below, which of the following is the correctly written rate law? Overall reaction: Step 1: slow Step 2: fast A.] Rate=k[O3][NO2]2 B.] Rate=k[O3][NO2] C.] Rate=k[NO3][NO2] D.] Rate=k[O3][NO2]2[N2O5][O2]
What is the rate law derived from the following mechanism? Step 1: 2 NO (g) =...
What is the rate law derived from the following mechanism? Step 1: 2 NO (g) = N2O2 (g) (fast) Step 2: N2O2 (g) + O2 (g) —+2 NO2 (g) (slow) Rate = k[NO]2[02] Rate = k[N202][02] Rate = k[N202] Rate = k[NO]2
57.) The ozone, O3, of the stratosphere can be decomposed by reac- tion with nitrogen oxide...
57.) The ozone, O3, of the stratosphere can be decomposed by reac- tion with nitrogen oxide (commonly called nitric oxide), NO, from high-flying jet aircraft. O3(g) + NO(g) → NO2(g) + O2(g) The rate expression is rate = k[O3][NO]. Which of the following mechanisms are consistent with the observed rate expression? (a) NO + 03 - NO3 + 0 (slow) NO3 +0 - NO2 + O2 (fast) O3 + NO → NO2 + O2 overall (b) NO + O3 ->...
What is the rate law derived from the following mechanism? Step 1: 2 NO(g) N2O2(g) (fast)...
What is the rate law derived from the following mechanism? Step 1: 2 NO(g) N2O2(g) (fast) Step 2: N2O2(g) + O2(g) —>2 NO2 (g) (slow) Rate = k[NO]2 Rate = k[NO]2[02] Rate = K[N2021 Rate = K[N202][02]
from rxn mechanism 03+ no2 ->no3 +o2 (slow) no3+no2->n2o5 (fast) rate=k [o3]1 [no2]1 so here, I...
from rxn mechanism 03+ no2 ->no3 +o2 (slow) no3+no2->n2o5 (fast) rate=k [o3]1 [no2]1 so here, I see that order is 1 for [o3] and [no2] because o3 + no2 has 1 coefficient in front. but my question is I learned that the order of reaction is not equal to the coefficient of species. !! so why coefficient is determined when writing rate of reaction here? this does not make sense to me.
2. For reaction (E), write the expression for the steady-state concentration of N2O2, [N2O2]ss. What is...
2. For reaction (E), write the expression for the steady-state concentration of N2O2, [N2O2]ss. What is the steady-state concentration of N2O2 given a concentration of [NO] = 1 ppb and [H2] = 500 ppb? Solve for the production rate (molecules cms-1) of N20. Assume the number density of air molecules is 2.5x1019 molecules cm3. The following reaction mechanisms we have discussed to some degree during class: (A) HNO3 → OH + NO2 (ka = 0.12 s-1) (B) CO+O → CO2...
11. Below are 2 possible reaction mechanisms (pathways) for the reaction Mechanism 1 No, + 03...
11. Below are 2 possible reaction mechanisms (pathways) for the reaction Mechanism 1 No, + 03 → No, (fast) NOs + NOs → N20s + 5/202 (slow) Mechanism 2 NO2 + 03 → NO3 + 02 (slow) No, + NO2 → N20s (fast) If the reaction rate law is found to be: rate = k[NO21 Which mechanism is consistent with this rate law (1 or 2) What is/are the intermediate/s for Mechanism 1? What is/are the intermediate/s for Mechanism 2?...
Ozone decomposes to molecular oxygen: 2 O3(g) ⇋ 3 O2(g). The following is a proposed mechanism...
Ozone decomposes to molecular oxygen: 2 O3(g) ⇋ 3 O2(g). The
following is a proposed mechanism for the reaction:
Step 1: O3(g) ⇋ O2(g) + O(g) (fast) Step 2: O3(g) + O(g) ⇋ 2
O2(g) (slow)
Provide a valid rate law for the overall ozone decomposition
reaction based on this mechanism.
4. Ozone decomposes to molecular oxygen: 203(g) — 3 O2(g). The following is a proposed mechanism for the reaction: Step 1: 03(g) – O2(g) + O(g) (fast) Step 2:...
What is the rate law derived from the following mechanism? Step 1: 2 NO (g) = N2O2 (g) (fast) Step 2: N2O2 (g) + O2 (g) —+2 NO2 (g) (slow) Rate = k[NO]2[02] Rate = k[N202][02] Rate = k[N202] Rate = k[NO]2
57.) The ozone, O3, of the stratosphere can be decomposed by reac- tion with nitrogen oxide (commonly called nitric oxide), NO, from high-flying jet aircraft. O3(g) + NO(g) → NO2(g) + O2(g) The rate expression is rate = k[O3][NO]. Which of the following mechanisms are consistent with the observed rate expression? (a) NO + 03 - NO3 + 0 (slow) NO3 +0 - NO2 + O2 (fast) O3 + NO → NO2 + O2 overall (b) NO + O3 ->...
What is the rate law derived from the following mechanism? Step 1: 2 NO(g) N2O2(g) (fast) Step 2: N2O2(g) + O2(g) —>2 NO2 (g) (slow) Rate = k[NO]2 Rate = k[NO]2[02] Rate = K[N2021 Rate = K[N202][02]
2. For reaction (E), write the expression for the steady-state concentration of N2O2, [N2O2]ss. What is the steady-state concentration of N2O2 given a concentration of [NO] = 1 ppb and [H2] = 500 ppb? Solve for the production rate (molecules cms-1) of N20. Assume the number density of air molecules is 2.5x1019 molecules cm3. The following reaction mechanisms we have discussed to some degree during class: (A) HNO3 → OH + NO2 (ka = 0.12 s-1) (B) CO+O → CO2...
11. Below are 2 possible reaction mechanisms (pathways) for the reaction Mechanism 1 No, + 03 → No, (fast) NOs + NOs → N20s + 5/202 (slow) Mechanism 2 NO2 + 03 → NO3 + 02 (slow) No, + NO2 → N20s (fast) If the reaction rate law is found to be: rate = k[NO21 Which mechanism is consistent with this rate law (1 or 2) What is/are the intermediate/s for Mechanism 1? What is/are the intermediate/s for Mechanism 2?...
Ozone decomposes to molecular oxygen: 2 O3(g) ⇋ 3 O2(g). The
following is a proposed mechanism for the reaction:
Step 1: O3(g) ⇋ O2(g) + O(g) (fast) Step 2: O3(g) + O(g) ⇋ 2
O2(g) (slow)
Provide a valid rate law for the overall ozone decomposition
reaction based on this mechanism.
4. Ozone decomposes to molecular oxygen: 203(g) — 3 O2(g). The following is a proposed mechanism for the reaction: Step 1: 03(g) – O2(g) + O(g) (fast) Step 2:...
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