The decomposition of gaseous dinitrogen oxide in the presence of Cl2 at high temperatures is thought to follow the mechanism,
Cl2(g) → 2 Cl (g)
N2O (g) + Cl (g) → N2(g) + ClO(g)
2 ClO(g) → Cl2(g) + O2(g)
In the net overall reaction, the second step occurs twice for each occurrence of the first and third steps. In this mechanism, the catalysts are ___________, and the intermediates are __________.
C. none of these
so Cl2 is catalyst.
So Cl and ClO are intermediates.
The decomposition of gaseous dinitrogen oxide in the presence of Cl2 at high temperatures is thought...
The decomposition of gaseous dinitrogen oxide in the presence of Cl2 at high temperatures is thought to follow the mechanism, Cl2(g) + 2 CI (9) N2O(g) + Cl (g) – N2(g) + CIO(g) 2 CIO(g) - C12(g) + O2(g) In the net overall reaction, the second step occurs twice for each occurrence of the first and third steps. In this mechanism, the catalysts are , and the intermediates are O A. catalysts - Cl2 & Cl; intermediates - CIO O...
1A. The decomposition of dinitrogen monoxide (nitrous oxide) occurs in two steps. The mechanism that has been proposed is as follows: Step 1: N2O (g) à N2(g) + O(g) Step 2: N2O (g) + O(g) à N2(g) + O2(g) Write the chemical equation for the overall reaction and identify any reaction intermediates (spectators). What is the molecularity of each of the elementary (steps) reactions?
The nitrogen-monoxide-catalyzed decomposition of dinitrogen monoxide is thought to proceed by a two-step mechanism: NO(g) + N2O(g) --> N2(g) + NO2(g) (slow) 2 NO2(g) --> 2 NO(g) + O2(g) (a) If the first step of this mechanism is rate-determining (slow), choose the correct rate law for the overall process. Rate = k [N2O]2 Rate = k [NO] [NO2] Rate = k [N2O]2 [N2O] Rate = k [NO2] [N2O] Rate = k [N2O] [N2O] Rate = k [NO] [N2O] (b) Choose...
6. The decomposition of gaseous nitryl chloride, NO2Cl, on heating is thought to occur by the following mechanism: step (1): . Mogl ? NO2 + Cl step (2): CI + O-Cl ? NO2 + Cl2 a. What is the overall reaction? (2 marks) b. Identify any reaction intermediates. (1 mark) c. What is the molecularity of each step? (2 marks) d. Assuming this mechanism is correct, which is the rate-determining step if the experimental rate law is first order in...
Question 7 1 pts The following two-step mechanism has been proposed for the gas phase decomposition of nitrous oxide: N20 (g) → N2 (g) + O (g) step 1 N20 (g) + O (g) - N2(g) + O2(g) step 2 Overall Reaction: 2 N20 (g) → 2N2 (g) + O2 (g) What is the molecularity of the first and second elementary steps of the mechanism? The first step is termolecular, and the second step is bimolecular, Both steps are bimolecular,...
Can check my answrs as well if it's correct and help me out with the last part of the question. Suppose the decomposition of dinitrogen monoxide proceeds by the following mechanism: step elementary reaction rate constant ki N2O(g) → N2(9) + O(g) 2 N2O(g) + 0(g) N2(g) + O2(9) k Suppose also k,«k2. That is, the first step is much slower than the second. Write the balanced chemical equation for the overall chemical reaction: 2N 0(3) 2N, (g) + 02...
NUMBER 3 AND 4 PLEASE! I JUST NEED #3 AND 4 Ozone Formation: NO2(g), is formed by chemical reactions involving N2(g) and O2(g) at the high temperatures Inside internal combustion engines in our cars. In the presence of sunlight, NO2(g) reacts with O2(g) to generate Os(s) as described by the following overall reaction: NO2(g) + O2(g) = NO(g) + O2(g) E = 306.5 l/mol This chemical process occurs in two steps, as illustrated in the potential energy diagram. In the...
I apologies because they are 4 questions, but I cannot split them cause they are related. So hope somebody help me with them. Ozone Formation: NO2(g), is formed by chemical reactions involving N2(g) and O2(g) at the high temperatures Inside internal combustion engines in our cars. In the presence of sunlight, NO2(g) reacts with O2(g) to generate Os(s) as described by the following overall reaction: NO2(g) + O2(g) = NO(g) + O2(g) E = 306.5 l/mol This chemical process occurs...
Can somebody help me please with these 4 questions. They are related and I cannot post them separately. I posted them before but nobody helped. I REALLY NEED NUMBER 3 AND 4 Ozone Formation: NO2(g), is formed by chemical reactions involving N2(g) and O2(g) at the high temperatures Inside internal combustion engines in our cars. In the presence of sunlight, NO2(g) reacts with O2(g) to generate Os(s) as described by the following overall reaction: NO2(g) + O2(g) = NO(g) +...
4. Based on the information provided, evaluate whether this process can be expected to occur to a large extent at 25 °C (Hint: Express K, for the process and calculate its value). Substance SºlJ/mol K) O2(8) 161.1 0,(8) 238.9 NO(g) 211.2 NO:(8) 240.1 Ozone Formation: NO2(g), is formed by chemical reactions involving N2(g) and O2(g) at the high temperatures Inside internal combustion engines in our cars. In the presence of sunlight, NO2(g) reacts with O2(g) to generate Os(e) as described...