A second order reaction has a rate constant of 8.7x10-4/(M·s) and an activation energy of 4.294x104 J/mol at 30°C. What is the value of the rate constant at (4.40x10^1)°C? Express your answer the three significant figures.

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Q: For the reaction, 2NOBr(g) ⇋  2NO(g) + Br2(g) The rate of the reaction was -2.3 mol NOBr/L/h when…

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Q: The reaction described by the equation 0,(g) + NO(g) · O,(g) + NO,(g) > has, at 310 K, the rate law…

A: 0.072 M/s

Q: The decomposition of nitrogen dixoide, 2NO2(g) → 2NO(g) + O2(g) has a rate constant of 0.498 M/s…

A: Given,  For, Temperature, T1 = 319°C = (319+273) = 592 K  Rate constant, K1 = 0.498 M/s  Activation…

Q: Consider the reaction below at 100oC T2U (g) → 2 T (g) + U (g) When [T2U] = 0.250 M, the reaction…

A: Conc. of T2U Rate 0.250 M 9.3×10-3 M/s 0.144 M 3.09×10-3 M/s Now for any reaction aA --->…

Q: The rate law for the reaction: NH4+(aq) + NO−2 (aq) ⟶ N2(g) + 2H2O(l) is given by rate = k [NH4+]…

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Q: The rate constant k for a certain reaction is measured at two different temperatures: temperature E…

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Q: The rate constant of a certain reaction is known to obey the Arrhenius equation, and to have an…

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

Q: . The rate constant for a first-order reaction is 1.7 × 10–2 s–1 at 676 K and 3.9 × 10–2 s–1 at 880…

A: Relationship between activation energy and rate constant. logK2K1=Ea2.303R1T1-1T2 K1 and K2 are rate…

Q: The reaction 2NOCl(g) → 2NO(g) + Cl2(g) has a rate-constant, for the reaction of NOCl, of…

A: Given, At temprature, T1 = 350 K  Rate constant, K1 = 9.3x10-6 s-1 Activation energy, Ea = 1.002x105…

Q: The reaction described by the equation 03(g) + NO(g) → O₂(g) + NO₂(g) has, at 310 K, the rate law…

A: The given reaction ;  O3(g) + NO(g) ----> O2(g) + NO2(g)  And the rate of the reaction =k[O3][NO]

Q: The reaction between nitrogen dioxide and carbon monoxide is NO₂(g) + CO(g) → NO(g) + CO₂(g) The…

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Q: The rate of a certain reaction was studied at various temperatures. The table shows temperature (T)…

A: It is based on the concept of variation of rate constant with temperature. Here  we are required to…

Q: In a series of experiments on the decomposition of dinitrogen pentoxide, N205, rate constants were…

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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]…

A: Given: The rate constant (k)= 1.25 M-2.s-1 Concentration of A=[A]=1.25 M Rate of the reaction= 0.391…

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Q: In a series of experiments on the decomposition of dinitrogren pentoxide, N2O5, rate constants were…

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Q: Consider the following reaction: 2NO(g) + 2H₂(g) →N₂(g) + 2H₂O(g). If the rate constant for this…

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Q: O3(g)→O2(g)+O(g) Using the results of the Arrhenius analysis (Ea=93.1kJ/molEa=93.1kJ/mol and…

A: All the data is given in question  Formula to be used is  K=Ae-EaRT A= pre-exponential factor Ea=…

Q: The activation energy, Ea, for a particular reaction is 19.4 kJ/mol. If the rate constant at 80 °C…

A: Answer:Here:k1 and k2 are the rate constants at temperatures T1 and T2 respectively.

Q: In a series of experiments on the decomposition of dinitrogen pentoxide, N2O5 , rate constants were…

A: Temperature  T1 = 35°C = 308.15 K T2 = 45°C = 318.15 K T3 = 85°C = 358.15 K Rate constant K1 =…

Q: A reaction of importance in the formation of smog is that between ozone and nitrogen monoxide…

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Q: The rate constants for the first-order decomposition of a compound are 5.22× 10–4 s–1 at 43°C and…

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Q: For a certain reaction, the activation energy is found to be (1.77x10^1) kJ/mol. If the rate…

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Q: The decomposition of nitrogen dixoide, 2NO2(g) → 2NO(g) + O2(g) has a rate constant of 0.498 M/s…

A: The decomposition of nitrogen dixoide, 2NO2(g) → 2NO(g) + O2(g) Rate Constant, K1 = 0.458 M/s at…

Q: The reaction described by the equation 0;(g) + NO(g) 0,(g) + NO,(g) has, at 310 K, the rate law rate…

A: we need to calculate the rate of the reaction

Q: The rate constant k for the reaction shown below is 2.6 × 10–8 L/mol⋅s when the reaction proceeds at…

A: k = Ae-Ea/RT where, k = Rate constant = 2.6 x 10-8 L/mol.s A = Frequency factor = ? Ea = Activation…

Q: The rate constant of a certain reaction is known to obey the Arrhenius equation, and to have an…

A: Rate constant at 225 degree can be calculated as follows

Q: A second order reaction has a rate constant of 8.7x10-4/(M·s) at 30°C. At (4.50x10^1)°C, the rate…

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Q: 14. The rate constant for a first-order reaction is 1.6 x 102 s at 668 K and 5.1 x 10-²s' at 916 K.…

A: Given  Initial Rate constant (K1 )   = 1.6 × 10-2 sec-1  Final Rate constant ( K2 )   = 5.1 × 10-2…

Q: The reaction 2NOCl(g) → 2NO(g) + Cl2(g) has a rate-constant, for the reaction of NOCl, of…

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Q: The activation energy of a certain reaction is 41.8 kJ/mol . At 29∘C , the rate constant is…

A: Using formula ln(k2/K1) = Ea/R (1/T1-1/T2)  where K is rare constant , Ea is activation energy, R =…

Q: The reaction described by the equation 0,(g) + NO(g) - 0,(g) + NO,(g) has, at 310 K, the rate law…

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Q: 1a) A(g) + B(g) C(g) The rate law for the above reaction is: -d[A]/dt = k[A][B] The rate…

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Q: The rate of a certain reaction is given by the following rate law: rate=k[N=][H,J Use this…

A: We have rate equation ,in nitrogen gas and hydrogen gas. We have to predict what would be rate…