The decomposition of N2O5 to NO2 and O2 is first order, with a rate constant of 4.80 x10-4/s at 45 oC. If the initial concentration is 1.65 x 10-2 mol/L, what is the concentration after 825 s? a. 0.011 mol/L b. 9.0 mol/L c. 3 mol/L d. none of these

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A: The reaction given is

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Q: The decomposition of dinitrogen pentoxide in carbon tetrachloride solution at 30 °C N205- →2 NO2 + ½…

A: Given that: Initial concentration of M2O5 (A0) = 0.372 M Concentration after time of M2O5 (A) =…

Q: The decomposition of nitrous oxide at 565 °C N2O(g)N2(@) + % O;(2) is second order in Ny0 with a…

A: Given reaction is : N2O (g) --------> N2 (g) + 1/2 O2 (g)  Reaction is second order with resect…

Q: At 25 °C, the decomposition of dinitrogen pentoxide,N2O5(g), into NO2(g)and O2(g) follows…

A: Since the decomposition reaction is first order with respect to the reactant. And since we know that…

Q: Part A The first-order decomposition of N,Os at 328 K has a rate constant of 1.70 x 103 s1, If the…

A: Given: Rate constant, k = 1.70 x 10-3 s-1 Initial concentration [N2O5] = 2.88 M t = 12.5 min = 750 s…

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Q: Nitrogen pentoOxide decomposes by a first-order process yielding N,0, and oxygen. 2N,0, → 2N,0, + 0,…

A: given, 2 N2O5 ----> 2 N2O4 + O2  HALF LIFE = 0.85 Hr rate constant = ?

Q: The decomposition of N,O5 to NO, and O, is first order, with a rate constant of 4.80 x 10-4/s at 45°…

A: Answer: a) 1.11×10^-2 mol/L,  b) 1043.5 s, last part) 1064.4 s

Q: 20 Molecular bromine, Br2 (g) dissociates into bromine atoms at 625 K with a first-order rate…

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Q: The decomposition of nitrosyl bromide at 10 °C NOBrNO + ½ Br2 is second order in NOBr. In one…

A: Given Initial concentration of NOBr 0.424 M concentration of NOBr dropped = 7.46×10-2 M  Time = 9.21…

Q: The first-order decomposition of N20 at 1000 K has a rate constant of 0.76 s. If the initial…

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Q: The rate constant for the second order reaction 2 NO2 - 2 NO + 02 is 0.24 M's. If a 1.38 M sample of…

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Q: Nitrosyl bromide, NOB1, is formed from NO and Br2: 2 NO(g) + Br2(g) → 2 NOBR(g) Experiments show…

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Q: The decomposition of nitrogen dioxide gas (NO2) to nitrogen monoxide (NO) and oxygen(O2) gases is a…

A: Here decomposition of NO2 to NO and O2 gases is a second order chemical reaction. The initial…

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Q: Nitrogen pentoxide decomposes by a first-order process yielding N,O, and oxygen. 2N,O5 → 2N,O4 + O2…

A: Given, The reaction follow First order kinetics  Half - life for the reaction = 0.85 hr = 3060 sec…

Q: 2) A first order process has an experimentally determined rate constant of 6.0 x10 s' at 500°C. If…

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A: Given information: Rate constant = 0.0495/s Time = 28 s Initial amount of sample = 0.500 mg

Q: Dinitrogen pentoxide decomposes via a first order reaction. Rate = k[N,O5], k= 6.93 × 10-3 s-1 The…

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Q: Enter your answer in the provided box. Remember to enter your answer to the correct number of…

A: Since the reaction is first order in B and second order in A Hence rate can be written as  Rate = K…

Q: The decomposition of N205 to NO2 and 02 is first order, with a rate constant of 4.80 x 10-4/s at…

A: Given data: The initial concentration of N2O5 = 4.85 × 10-2 M Rate constant = 4.80 × 10-4 s-1

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A: GIVEN: The decomposition of ammonia on a metal surface to form N2 and H2 is a zero-order reaction.…

Q: The decomposition of nitrous oxide at 565 °C N2O(g)N2(g) + ½ O2(g) is second order in N2O with a…

A: Rate constant = 1.10 × 10-3 M-1 s-1 initial concentration = 0.845 M  Time = 5.87 × 103 seconds…

Q: The decomposition of nitrous oxide at 565 °C N,0(g)N2(g) + ½ O2(g) is second order in N,0 with a…

A: Given that : Reaction = N2O(g) → N2(g) + 12O2(g) Rate constant (k) = 1.10×10-3 M-1s-1 Initial…

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Q: Consider a decomposition reaction that occurs via the following balanced chemical equation: AB2 АВ…

A: Since you have posted two questions as per guidelines we can answer one per session . If you want…

Q: When the reaction: CH3CI(g) + H20(g) → CH3OH(g) + HCl(g) was studied, the tabulated data were…

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Q: 11 The reaction C2H5Cl →C2H4 + HCl is first order in C2H5Cl. The rate constant is 1.60 x 10-6/s. In…

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Q: The rate constant for the decomposition of NO2  with a laser beam is 1.70M-1min-1. 2 NO2 (g)…

A: Given reaction: 2NO2 (g) → 2NO (g) + O2 (g) Given rate constant = 1.70 M-1 min-1 We have to…

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A: The rate constant is calculated by using zero order rate equation as follows,

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Q: Enter your answer in the provided box. Remember to enter your answer to the correct number of…

A: Since the reaction is first order in B and second order in A Hence rate can be written as  Rate = K…

Q: 1. The first order rate constant for the decomposition of N205, according to the reaction: 2 N2O5(g)…

A:

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Q: The decomposition of N2O5 to NO2 and NO3 is a first-order gas-phase reaction. At 25°C, the reaction…

A:

Q: 1. The first order rate constant for the decomposition of N205, according to the reaction: 2 N2O5(g)…

A: Reaction given2N2O5 (g)→ 4 NO2(g) + O2(g)k = 6.82 ×10-3 s-1N2O50 =  0.0250 moles / 2 L = 0.0125 M

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A: By applying second order rate kinetics, we can find rate constant.

Q: The following reaction shows the decomposition of H2O2. 1 H202 (aq) → H20 (1) +02 (9) Write down an…

A: First order kinerics.

Q: Enter your answer in the provided box. Remember to enter your answer to the correct number of…

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Q: The decomposition of NO2 is a second order reaction and the rate constant is 0.755 L/mol-s. In an…

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Q: The gas phase decomposition of dinitrogen pentoxide at 335 K N205(g)2 NO2(g) + 2 02(g) is first…

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Q: 1.16 х 102 56 5.80 x 103 28 84 b) 28 sT c) 4.64 x 102 s d) 3.57 x 102 s Q3) Which of the following…

A: The rate law of the reaction given is, => Rate = L[IO3- ] [I- ]2 [H+ ]2

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Q: The decomposition of NO2 is a second order reaction and the rate constant is 0.755 L/mol-s. In an…

A: Given :-  K for second order = 0.755 L/mol-s  Initial concentration of NO2 i.e. [A]o = 0.00650 mol/L…