The gas phase reaction 2 N2O5(g) → 4 NO2(g) + O2(g) has an activation energy of 103 kJ/mol, and the first order rate constant is 0.641 min-1 at 346 K. What is the rate constant at 396

Q: A first-order reaction has rate constants of 4.6 x 10 2 s1 and 9.3 x 10 2 sl at 0°C and 20.°C,…

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Q: The reaction SO,Cl2(8) → SO2(8) + Cl2(8) is first order in SO,Cl,. Using the following kinetic data,…

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Q: For a second-order reaction, the rate constant is 6.7x102M-1s-1 at 45 degrees celsius and…

A: The relationship between rate constant and activation energy is given by  where K = rate constant…

Q: N205(g) – 2 NO2(g) + 1/2 O2(g) is measured at different temperatures, with the following rate…

A: The rate of the reaction N2O5(g) → 2 NO2(g) + 1/2 O2(g)

Q: A first-order reaction has rate constants of 4.6 x 10-2 s-1 and 5.6 x 10-2 s-1 at 0°C and 20.°C,…

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Q: A first order reaction has a half-life of 829 seconds at 25oC. How long (in seconds) does it take…

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Q: [NO2] (M) time (s) 0.0831 0.0 0.0666 4.7 0.0567 8.8 0.0497 12.7 0.0441 16.6 The table…

A: The graph for the second order reaction is plotted by taking time on x-axis and 1/[NO2] on y-axis.…

Q: Cyclobutane decomposes to ethylene according to the reaction below: C4H8(g) 2C2H4(g) ---> Given that…

A: The given reaction:                               C4H8 (g) → 2 C2H4 (g)is a first order…

Q: The enzyme urease catalyzes the reaction of urea, 1NH2CONH22, with water to produce carbon dioxide…

A: The increase in temperature increases the kinetic energy of molecules, which increases the number of…

Q: (a) Define the following terms:(i) Collision frequency(ii) Rate constant (k)(b) The rate constant of…

A: Hi, since you have posted multiple questions and did not mention which question you want us to solve…

Q: Dinitrogen tetraoxide, N2O4, decomposes to nitrogen dioxide, NO2, in a first-order process. If k=…

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Q: Molecular iodine, I2(g), dissociates into iodine atoms at 625 K with a first-order rate constant of…

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Q: Nitrosyl chloride (NOCI) decomposes in a second order reaction. At 425°C, the rate constant is 1.67…

A: The answer to the following question is-

Q: Molecular iodine, I2(g), dissociates into iodine atoms at 625 K with a first-order rate constant of…

A: The integrated rate law for first-order reaction can be given as,

Q: The activation energy for the gas phase decomposition of 1-chloropropane is 230 kJ.…

A: The question is based on the concept of chemical kinetics. We have to calculate new temperature for…

Q: (a) The gas-phase decomposition of SO2Cl2, SO2Cl2(g)------->SO2(g) + Cl2(g), is first order in…

A: The term first order reaction is defined for those reactions which proceed at a rate that has a…

Q: What is the half-life (in seconds) of a zero-order reaction which has an initial reactant…

A: The half-life for the zero-order reaction is calculated as shown in equation (1) where [R]o is…

Q: For the first-order reaction N2O5( g) → 2 NOX8) + 0x8) 2 NO2{g) + t/2= 20.5 h at 20°C and 3.5h at…

A: The details solution for this is provided below in attach image.

Q: Chlorine dioxide (CIO2) decomposes in a first-order reaction with a rate constant of .0714s-1. If…

A: Since for any first order reaction, the relationship between the concentration and time is given by…

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

A: Integrated rate equation for decomposition of H2O2 is - where, [H2O2] is concentration of H2O2…

Q: 5. 2NO(g) - N:(g) and Oz(g) is second order with a rate constant of 0.0796 M's' at 737 °C and 0.0815…

A: Rate of reaction is equal to the change in concentration of reactant or product with respect to…

Q: A certain reaction has an activation energy of 70.0 kJ/mol and a frequency factor of A1= 2.50×1012…

A: Use Arrhenius equation to find the rate constant k of the reaction.

Q: The decomposition of ethyl iodide in the gas phase to produce ethylene and hydrogen iodide is a…

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Q: The isomerization of methyl isocyanide, CH3NC → CH3CN, follows first-order kinetics. The half-lives…

A: Given that, t1/2 at 199°C = 161 min t1/2 at 230°C = 12.5 min T1 = 199°C T2 = 230°C To calculate:…

Q: a) At a given temperature, a first-order reaction has a rate constant of 2.1 × 10–3 s–1. How long…

A: Of all the given questions only first question can be solved. (a)  Given: Rate of the reaction- 1st…

Q: A certain first order reaction has a rate constant of 1.0 x 10-3s-1at 250C. If the reaction rate…

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Q: rate constant

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Q: The gas phase reaction 2 N,O5(g) → 4 NO2(g) + O2(g) has an activation energy of 103 kJ/mol, and the…

A: Since the rate constant is related to activation energy as  K = Ae-Ea/RT  where K = rate constant  A…

Q: Gaseous SO2Cl2 undergoes the following decomposition:   SO2Cl2 (g) --> SO2(g) +Cl2(g) The above…

A: The integrated rate equation for a second-order reaction is given as equation (1) where [A] and [A]o…

Q: A first-order reaction has rate constants of 4.6 x 10-2 s-1 and 9.8 x 10-2 s-1 at 0°C and 20.°C,…

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Q: A first-order reaction has a rate constant k = 0.0815 s-1 at a temperature of 65oC and a rate…

A: To calculate activation energy of the reaction in kJ/mole with the given rate constant at different…

Q: The rate constant for the reaction                         CH2=CH2(g) + H2(g)  →  CH3−CH3(g) was…

A: Activation energy can be calculated by the following equation. lnK2K1=EaR1T1-1T2T1=first…

Q: The initial concentration of a reactant is 1.58 M for a second-order reaction. It takes 12.3 minutes…

A: The integrated rate law for second order reaction is as follows,

Q: The decomposition of dimethyl ether, (CH3)2O, at 510 °C is a first-order process with a rate…

A: For first order reaction (CH3)2O (g) → CH4 (g) + H2(g) + CO(g) Rate of reaction is K = (2.303/t) log…

Q: The first order reaction: SO2Cl2(g)--->SO2(g)+Cl2(g) has a rate constant of 2.90 X 10^-4s^-1 at a…

A: Answer -   A first-order reaction depends on the concentration of only one reactant. As such, a…

Q: What is the rate constant of a first-order reaction when 20.0% of a reactant remains after 30.0 s?

A: Since we know that the relationship between the concentration of reactant i.e [A] and time for a…

Q: The gas phase decomposition of sulfuryl chloride at 600 K so2Cl2(g) SO2(g) + Cl2(g) is first order…

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Q: For the first-order reaction N2O5( g) 2(g) (8 *o + (8)-ON7 t1/2= 20.5 h at 20°C and 3.5h at 40°C.…

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Q: The first-order reaction: SO2CI2 → SO2 + Cl2 has a rate constant equal to 2.20 x 10-5 s1 at 593 K.…

A: Integrated rate law for the first order reaction is given by the equation :…

Q: Hydrogen peroxide decomposes into water and oxygen in a first-order process.  H2O2 (aq) → H2O (l) +…

A: Concept introduction: Rate of reaction is equal to the change in concentration of any one of product…

Q: The decomposition of N2O5 in solution in carbon tetrachloride is a first-order reaction. 2N2O5 →…

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Q: The decomposition of dimethyl ether, (CH3)2O, at 510 °C is afirst-order process with a rate constant…

A: First-order reactions occurring at nearly constant volume-temperature possess a specified reaction…

Q: The reaction so2cl2(g)→so2(g)+cl2(g) is first order. At 660 k it has a rate contsant of 4.5 X 10^-2…

A: For first order reaction: k = (2.303/t)logCo/Ct Where, k = rate constant; Co = initial…

Q: The rate constant for a first-order reaction is 1.4 x 10-2s-1 at 646 K and 3.5 x10-2s-1 at 824 K.…

A: the relation between the rate constant and temperature is log(k2/k1) = Ea/2.303 R [(T2-T1)/T1T2]…

Q: The gas-phase decomposition of SO2Cl2 , SO2Cl2(g)→SO2(g)+Cl2(g), is first order in SO2Cl2 . At 600 K…

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Q: Gaseous SO2Cl2 undergoes the following decomposition:   SO2Cl2 (g) --> SO2(g) +Cl2(g) The above…

A: Given, Rate constant k = 0.00400 M-1* s-1 Initial concentration = 0.0641M Time = 40.23 min

Q: Gaseous NO2 decomposes by a second order process and the rate constant at 573 K is 1.1 x 102 dm3…

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Q: A reaction has an activation energy of 15 kJ mol1. The temperature of the reactic must be increased…

A: Solve by using Arrhenius equation....