Question 10. The rate constant for the first-order decomposition of ethylene oxide into CH, and CO is described by In k (in s) = 14.34-(1.25 X 10° K)/T in kJ/mol is: a) 23 b) 87 c) 239 d) 1.79

Q: The reaction 2A + 2B →M+N has the rate law: Rate = k[A]². At 25°C, k = 0.0109 L mol¹ s¹. If the…

A: The reaction given is, => Given: Rate law of the reaction = K [A]2  Rate constant, K = 0.0109…

Q: (c) How long will it take for 20% of dinitrogen pentoxide to decompose?

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Q: half-life f

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Q: For a reaction in which A and B forms C, the following data were obtained from the experiment:…

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Q: 29. An integrative rate law experiment shows that the plot of In [NO2] vs. time is a straight line…

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Q: The following questions refer to the gas-phase decomposition of ethylene chloride. C2H5CI → products…

A: a.) To calculate rate constant , we would use integrated rate law and given Concentration values at…

Q: Calculate the rate constant, ?, for a reaction at 73.0 °C that has an activation energy of 75.4…

A: Since we are entitled to answer up to one question, we’ll answer the first question as you have not…

Q: e initial concentration of N2O5 is 0.90 M, what is the concentration of [N2 O5] after 2.0 hours?…

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Q: III. The initial rates for the reaction of hydrogen and nitrogen: 3H₂(g) + N₂ (g) → 2NH: (g) were…

A: Chemical kinetics is branch of chemistry in which we deal with speed at which rate of reaction…

Q: 13) The first-order decomposition of hydrogen peroxide occurs according to the equation: 2 H,O¿(aq)…

A: If the rate of Chemical reaction linearly depends on only one reactant concentration, this is called…

Q: 3. a) Determine the order of the following reaction by plotting the data assuming first- and then…

A: Rate of reaction directly depends on the concentration of the reactants. So a proportionality…

Q: 7) Consider this two-step mechanism for a reaction NO₂ (g) + Cl₂ (g) → CINO₂ (g) + Cl (g) slow NO₂…

A: An intermediate is a chemical species that is produced in one step of a chemical reaction and then…

Q: The following reaction 2CO(g) + Br₂(g) → 2COBr(g) has the rate law, rate = k[CO] [Br₂]³. The…

A: The given reaction is, 2CO(g) + Br₂(g) → 2COBr(g) Rate = k[CO] [Br₂]³

Q: The following data was collected for the reaction: A ----> 2B + C Time (sec)        [A] 100…

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Q: ch M The decomposition of N₂O5 can be described with the following reaction: 2 N₂O5(g) → 4NO2(g) +…

A: Given -> 2N2O5(g) --> 4NO2(g) + O2(g)  -> The reaction is of second order .

Q: 31) The reaction A(g) + B(g) → C(g) has the following rate law: Rate = k[A][B]?. If the…

A: The given data : The concentration of [A] is tripled.  The concentration of [ B] is doubled.  The…

Q: .00 g of gaseous azomethane (C2H6N2) was added to a flask kept at 400°C and was allowed to decompose…

A: Given:  Mass of azomethane = 3.00 gm  Molar mass of azomethane = 58 gm/mole  Moles of azomethane =…

Q: The gas-phase decomposition of NO2, 2NO2(g) → 2NO(g) + O2(g), is studied at 383 °C, giving the…

A: The tabulated data can be represented graphically as,                                     As the…

Q: The oxidation of HBr to Br 2 by the reaction 4HB1(g) + O 2(g) 2H 20(g) + 2Br 2(g) is thought to…

A: The overall reaction can be written in steps  Step 1 HBr +O2 ----HOOBr Step 2 HOOBr+HBr---2HOBr…

Q: What is the overall order of a reaction with units: M¹/2/s, for the rate constant (k)? 0 O 1/2 01…

A: The unit of rate constant is M1/2/s.

Q: Consider the reaction with the rate law, Rate = k(BrO3Br (H+)2 By what factor does the rate change…

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Q: QUESTION 1 a) Define rate of reaction. Write the expression to show the relationship between the…

A: The solution for the asked questions are provided.

Q: A certain reaction has the rate law rate = k[A]. When the initial [A] = 0.206 M, it takes 2.24 days…

A: Chemical kinetics is branch of chemistry in which we deal with speed at which rate of reaction…

Q: 23.)  A certain reaction has the rate law rate = k[A] with a half-life of 18.5 hours. If the…

A: We can confirm order of any reaction from it's rate law as it is determined experimentally . Here…

Q: The rate constant for the first-order decomposition of cyclobutane, CaHa at 500 °C is 9.2 x 103 CaHe…

A: For first order reaction t1/2 = ln(2)/k   k = 9.2 × 10^(-3)

Q: Question 9 part B.g  of b left

A: Given: Rate constant (k) = 0.112 s-1 Initial concentration of A = 0.200 M Volume of flask = 2.00 L…

Q: QUESTION 2 The activation energy of a reaction is 74.1 k, and frequency factor (A) is 7.79 x 1010…

A: we know that   K = A e ^-Ea/RT  ln K = lnA - Ea / RT

Q: Decomposition of a compound at a temperature of 57.4 gave the following results to.5 4280 885 174…

A: Given  (t1/2 )1   =  4280 (t1/2 )2  =  885 A1        =  0.5 mole/ cm3 A2       =  1.10 mole / cm3 n…

Q: The reaction between selenous acid and the iodide ion in acid solution is H2SEO3(aq) + 61 (aq) +…

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Q: The gas-phase decomposition of NO2, 2NO2(g) → 2NO(g) + O2(g), is studied at 383 °C, giving the…

A: Gas phase decomposition of NO2 is given by the following reaction 2NO2(g) → 2NO(g) + O2(g) Based on…

Q: The gas-phase decomposition of NO2, 2NO2(g) → 2NO(g) + O2(g), is studied at 383 °C, giving the…

A: (a)Order of the reaction can be obtained by plotting the graph. If the plot drawn between…

Q: The reaction described by the equation 03(g)+NO(g)-02(g)+NO2(g)O3(g)+NO(g)¬02(g)+ NO2(g) has, at 310…

A: The rate of a reaction describes the change in the concentration of the reaction with respect to…

Q: Question 2. Use the integrated rate laws to answer the following questions. (5 points each) A). You…

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Q: the rate constant for the first-order decomposition of N2O is 2.97 s^-1. what s the half-life of the…

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Q: What is the rate law for the reaction and what is the numerical value of k?

A: Let the rate equation is : rate = k[AsO3^3-]^x[Ce^4+]^y ....(1)  From experiment 1, 6.89*10^-3 =…

Q: me rate law is given as: rate= k[H₂ [NO2. If the concentration of each reactant is doubled then the…

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Q: Answer the following questions about the reaction: 2NO( If the rate of change of NO is -0.485 M/min,…

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Q: 8) Based on the reaction and proposed rate law below, what how should the rate change if the…

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Q: 5) The second order rate constant of the dimerization of protein P is 6.2 x 10³ M''s¹ at 25°C. P+P…

A: Given: Reaction follows 2nd order kinetics. Rate = k [ P ]2 Where P = Protein , k = Rate constant

Q: The reaction described by the equation 03(g)+NO(g)-O2(g)+NO2(g)O3(g)+NO(g)¬02(g)+ NO2(g) has, at 310…

A: Rate of the reaction is the speed as which the reaction takes place. As the time increases, the…

Q: 3. The rate equation for the decomposition of N2O5(g) (forming NO2(g)) is: A[NO:]/At = k[N2O5]. The…

A: The rate constant of the given reaction is 5.0x10-4 s-1. It states that the reaction is a…

Q: 6) The decomposition of reactant R was studied, and the data given below was obtained at 100.0 "C:…

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