Consider the reaction with the mechanism shown: 2NO → N₂O₂2 slow N₂O2 + H₂ →N₂O + H₂O fast N₂O + H₂ →N₂ + H₂O fast The expression for the rate law most likely is A. Rate = k[NO]² B. Rate = -k[NO]² C. Rate = k[NO]²[H₂] D. Rate = k[N₂O₂][ H₂] E. Rate = k[N₂O][ H₂O]

Q: A particular reactant decomposes with a half-life of 145 s when its initial concentration is 0.268…

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Q: A particular reactant decomposes with a half-life of 167 s when its initial concentration is 0.325…

A: Answer

Q: Consider the reaction: A(B0)3 → AO + BO2. Which of the following is a possible rate law for the…

A: Rate law: It is the rate law of a reaction that relates the concentration of each reactant to the…

Q: SO2Cl2 (g) ---> SO2(g) + Cl2 (g) rate = k[SO2Cl2] If 70% of the SO2Cl2 has reacted after 80.0…

A: Given reaction is first order reaction.The time given for the reaction to complete 70% is 80.0…

Q: A particular reactant decomposes with a half-life of 121 s when its initial concentration is 0.354…

A: we have to find out the order for the half life

Q: Consider the following reaction of methane with molecular chlorine: CH4 (g) + Cl2 (g)→ CH3C1 (g) +…

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Q: Consider this reaction: 2N₂O5 (g) → 2N₂O4 (g) + O₂(g) At a certain temperature it obeys this rate…

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Q: The reaction 4 HBr(g) + O2(g)  2 H2O(g) + 2 Br2(g) was studied at a certain temperature with the…

A: We have given that  The reaction  4 HBr(g) + O2(g) →  2 H2O(g) + 2 Br2(g)   Experiment [HBr(g)]…

Q: The reaction 2NOB →2NO +Br2 exhibits the rate law A[NOBr]? A[NOBI] At Rate = where k= 1.0 x 10-5 Ms-…

A: Half life period of Reaction :- It may be defined as the time during which the concentration of a…

Q: The reaction   is first order in N2O5. For this reaction at 45oC, the rate constant k = 1.0 × 10–5…

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Q: Consider this reaction: →2Cl2O5g+2Cl2g5O2g At a certain temperature it obeys this rate law.rate…

A: The reaction given is  2 Cl2O5 ----> 2 Cl2 +  5 O2  And the rate law given is  Rate = 0.00711 X…

Q: Consider this reaction: NH4OH(aq)+NH3(aq)+H2O(aq) At a certain temperature, it obeys this rate law.…

A: Initial concentration of NH4OH, [NH4OH]0  = 1.13 M Final concentration of NH4OH at time, t, [NH4OH]t…

Q: Consider this reaction: 2H₂PO4 (aq) → P₂O, (aq) + 3H₂O (aq) - At a certain temperature it obeys this…

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Q: Consider a reaction: A + B C and the rate law expression: Rate = k [A]"'[B]" If the reaction is zero…

A: Given: A+B→C Rate law: Rate=kAmBn Order of A=0 Order of B=1 To find: Values of m and n Solution :…

Q: If the rate law for the reaction, 2 H2O2 → 2 H2O + O2, is rate = k[H2O2] [I], which ofthe following…

A: Rate of a chemical reaction is defined as the speed with which the reaction proceeds. It determines…

Q: A particular reactant decomposes with a half‑life of 163 s when its initial concentration is 0.281…

A: Half-life time defines the state at which any reaction gets completed by 50%. It is the required…

Q: According to the differential rate law: rate = k[X]m[Y]n. If m = 2 and n = 1, the overall reaction…

A: • The given rate law equation is,              Rate = k[X]m[Y]n    where, [X] , [Y] is…

Q: Consider this reaction: 2H₂PO4 (aq) → P₂O5 (aq) + 3H₂O (aq) At a certain temperature it obeys this…

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Q: 2. The rate constant for a first order reaction, SO₂Cl₂ → SO₂ + Cl₂ at 600 K is 2.2 x 10-5 s-¹. What…

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Q: temperature it obeys this rate law. ate = = (0.0317 M¹-¹) [₂05] S se a vessel contains N₂O5 at a…

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Q: A particular reactant decomposes with a half-life of 129 s when its initial concentration is 0.282…

A: The half-life of the reaction when the initial concentration of the reactants is 0.282 M is = 129 s…

Q: Consider the hypothetical reaction: A + B + 20 –→ 2D + E where the rate law is Rate = -ALAl =…

A: Given: Time, t = 11.60 sec Initial concentration, [A0] = 7.2 x 10-2 M Final concentration, [At] =…

Q: A particular reactant decomposes with a half-life of 129 s when its initial concentration is 0.280…

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Q: Consider this reaction: 2N₂O5 (g) → 2N₂O4 (g) + O₂(g) At a certain temperature it obeys this rate…

A: Answer:Here:

Q: Consider the following chemical equation: Overall Reaction: A B2 + BC - AB + C + B2 The proposed…

A: Given data is: The proposed mechanism is as follows: In the proposed mechanism, there is a slow…

Q: A particular reactant decomposes with a half-life of 173 s when its initial concentration is 0.301…

A: Given, Half life (t1/2)  initial concentration  (t1/2)a =  173 s Ma = 0.301 M (t1/2)b = 231 s…

Q: The balanced equation for the reaction of nitrogen dioxide and fluorine is 2 NO2 + F2 – 2 NO2F The…

A: The rate of a complex reaction depends upon the slowest step that is involved in the reaction…

Q: Consider this reaction: 2C1,0, (g) → 2Cl, (g) +50, (g) At a certain temperature it obeys this rate…

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Q: Consider the elementary reaction of nitric oxide (NO) and diatomic fluorine (F,) to form nitrosyl…

A: Elementary Reaction : The reaction which occurs in one step only that means  product formation take…

Q: A particular reactant decomposes with a half-life of 103 s when its initial concentration is 0.275…

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Q: What is the overall reaction, the rate law and order of reaction? 2N2O5(g) 4NO2(g) + O2(g) N2O5 NO2…

A: Given reaction,

Q: Consider the hypothetical reaction A(g)  +  B(g)                  C(g) The four containers below…

A: The rate of a reaction can be defined as the disappearance of the reactants or the appearance of the…

Q: The dimerization of butadiene 2C,H(g) C3H12(g) was studied at 500. K, and the following data were…

A: For second order reaction, Rate = k[A]2 -d[A]/dt = k[A]2 On solving, we get 1/[A]t = 1/[A]o +kt When…

Q: A particular reactant decomposes with a half‑life of 117 s117 s when its initial concentration is…

A: