The rate constant for the fi rst-order decomposition of N2O5 in the reaction 2 N2 O5(g) → 4 NO2(g) + O2(g) with v = kr[N2O5] is kr = 3.38 x 10-5 s-1 at 25 oC. What is the ha lf- life of N2O5? What w ill be the total pressure, init ial ly 78.4 kPa for the pure N2O5 vapour, (a) 5.0 s, (b) 5.0 min after init iation of the reaction?

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Q: The rate constant k1 = 3.52 x 10^-7 L/mol a at 555K. The Ea = 186 kJ/mol. What is the rate constant…

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Q: For the zero-order decomposition of ammonia on tungsten NH3 (g) -----> 1/2 N2 (g) + 3/2 H2 (g)…

A: A). Given: NH3 (g)  -----> 1/2 N2 (g)  + 3/2  H2 (g) the rate constant,(K)= 2.08 × 10-4 mol/L·s…

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Q: Options: a) 67 b) 1.1 • 10^-6 c) 8.7 • 10^-3 d) 3.3 • 10^-6 e) 45

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Q: The following reaction 2A → B + C is second order, following the rate law Rate = k[A]². If the…

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Q: Given the reaction:                 2A + B ---> products ,         rate = k[A]^-1 a) Express the…

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Q: The reaction of nitrogen dioxide with carbon monoxide NO2 + CONO+ CO2 is second order in NO, and…

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Q: For the reaction 2A+B giving 3C +D.what is the magnitude of rate of change for conc. Of D when conc.…

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Q: The decomposition of nitramide in aqueous solution at 25 °C NH,NO,(aq) →N,0(g) + H,O(1) is first…

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Q: The following decomposition reaction is first-order with a half-life of 144 minutes.…

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Q: Derive the first-order reaction kinetics of a D species, starting from Cp, to Cp with initial time…

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Q: 2. A reaction of stoichiometry A + 2B X + Z is believed to occur by the following nechan- ism: ki A…

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Q: The gas phase decomposition of dimethyl ether at 500 °C CH3OCH3(g)–CH«(g) +H2(g) +CO(g) is first…

A: The balanced reaction is – CH3OCH3 g→CH4 g+ H2 g+ COg

Q: A reaction has a rate law of rate = k[A][B]2 and a rate constant of 1.25 1M2⋅s1M2⋅s. What is [B]…

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Q: The reaction rate (k) for a zeroth order decomposition reaction is 0.050. If the initial…

A: Given information is as follows; Initial concentration A0 = 1.71 mol/L Final concentration A = 1.71…

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Q: If Δ[NO]/ Δt = –19.0 M/s under a given set of conditions, what are the rates of change of [N2] and…

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Q: The catalyzed decomposition of H2O2 in aqueous solution was followed by removing equal volume…

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Q: 5. The decomposition of gaseous ozone 2 03 → 3 O2, exhibits a rate law given by - d[03] / dt = k…

A: This is a very interesting problem from kinetics. Please find the attached sheet for solution.

Q: The rate law for the reaction A + B → C +Dis said to be third order OVERALL with respect to the…

A: Given :- A + B ----> C + D  overall order = 3  To identify :-  Correct rate law expression

Q: Given: The following decomposition reaction is first-order with a half-life of 144 minutes.…

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Q: The activation energy for the reaction   CH3CO --> CH3 + CO   is 71.0 kJ/mol. If the rate…

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Q: The reaction A +B+C is fauni to be zero-order. If it lakes 430 second: for a concentration of A to…

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Q: The decomposition of dinitrogen pentoxide is first-order N₂O5(8) → 2 NO₂(g) + O₂(g) If we start with…

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Q: Given: 2NO2  -->  2NO +  O2  [NO2]o (M)                            Rate (M/s) 0.01…

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Q: The rate constant for a gas-phase reaction was reported as 6.2 x 10- 14 cm3 molecule-1 s-1 at 298 K.…

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Q: The decomposition of gaseous ozone 2 O3 302 exhibits a rate law given by - d\O3] / dt=k[O3P /[0.]…

A: Given data contains, The given chemical equation is, 2O3→3O2 The rate law is, Rate…

Q: The decomposition of N2O5in solution in carbon tetrachloride is a first-orderreaction:2N2O5 — 4NO2 +…

A: Given: The rate constant of the reaction, (K) = 5.25 X 10-4 s-1. The initial concentration of N2O5,…

Q: The decomposition of N2O5 to NO2 and O2 is first order, with a rate constant of 4.8e-4 1/s at 45°C.…

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Q: The following reaction 2A → B + C is second order, following the rate law Rate = k[A]². If the…

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Q: Consider the first-order decomposition of nitramide shown below: NH,NO,(aq) = N,O(g) + H,O(1) The…

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Q: Butadiene, C,H, (used to make synthetic rubber and latex paints) dimerize C3H12 with a rate law of…

A: Answer:  0.055

Q: For the decomposition of ammonia on tungsten NH3 on W → ½ N2 + 3/2 H2            the rate constant…

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Q: Hydrogen peroxide decays into water and oxygen in a first-order process. H2O2(aq) H2O(l) + 1/2…

A: Given values -> [H2O2]i=0.100M t=3200 seconds [H2O2]t=0.0825M

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Q: The decomposition of gaseous ozone 2 O3 → 3 O2, exhibits a rate law given by d[O}] / dt = k [O3] /…

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Q: A reaction is described as follows: 2A (g) + 28 (g) -C (g) (AL M (D M 0.15 Initial rate (x10* Ms)…

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