The gas-phase reaction 2N2O5 = 4NO2 +O2 has an activation energy of 103 kJ/mol, and the rate constant is 0.0900 min^-1  at 328.0 K. Find the rate constant at 313.8 K. The value of gas constant is 8.3145 x 10^-3 kj/k x mol

Q: The rate constant for the conversion of cyclopropane into propene was determined at several…

A: The integrated form of Arrhenius equation is lnk=-EaR1T+lnA The above equation is in the form of a…

Q: The rate constant for the reaction below was determined to be 3.241×105 s-1 at 800 K. The activation…

A: Given reaction is,  N2O(g) ---> N2(g) + O2(g)  Given data, Rate constant for this reaction (K1) =…

Q: 5. The activation energy for the decomposition of HI is 33.1 kcal mol-1. 2HI (g) → H₂ (g) + 12 (g)…

A:

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

A:

Q: Determine the activation energy (in kJ/mol) of a reaction given the following data: Temp (K)…

A: Given data is as follows: The rate constant K1 at T1 temperature = 889.5×104 M-1s-1 The rate…

Q: For the following reaction producing 1 mol of oxygen gas at a particular temperature, ΔH = –180 kJ.…

A: For an exothermic reaction, the activation energy for the reverse reaction is greater than the…

Q: activation energy

A:

Q: The rate constant for the decomposition of N2O5 increases from 1.52 x 10-5 s-1 at 250 oC to 3.83 x…

A:

Q: A certain reaction is known to have an activation energy E=38.0 kJ/mol. Furthermore, the rate of…

A:

Q: The rate constant of a reaction at 500 K and 700 K are 0.02 s-1 and 0.07 s-1 respectively. Calculate…

A: Chemical kinetics is the branch of chemistry that mainly deals with the rate of reaction and change…

Q: The following reaction has a rate constant of 0.760s-1 at 1000. K and a rate constant of 0.870s-1 at…

A:

Q: The reaction below: N2O5(g) → 2NO2(g) + ¾O2 (g) has a rate constant of 7.3 x10-5 s-1 at 30 °C and…

A: The speed of the reaction generally increases between 2-3 times for a rise of temperature of 100C…

Q: The reaction C₂Hg (g) →2C₂H₂(g) has an activation energy of 262 kJ/mol. At 600.0 K, the rate…

A:

Q: The conversion A → B takes place in the liquid phase. After 12 minutes from the start of the…

A: 1st orderk = 0.0018 s-1Explanation:

Q: What is the activation energy of a reaction if it has the following rate constants?

A:

Q: The reaction X+X₂ → 2 X is shown to have an activation energy of 91 kJ/mol while the enthalpy of…

A: Given ,

Q: 9. The following reaction 2 N₂O5(g) → 4 NO₂(g) + O₂(g) was studied at several temperatures, and the…

A: The given reaction is,  2N2O5(g)  4NO2(g) + O2(g)Values of K at different temperatures for the given…

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

A:

Q: What is the rate constant at 56°C?

A:

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

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

Q: The activation energy for the gas phase decomposition of dichloroethane is 207 kJ. CH3CHCl2CH2=CHCl…

A: Arhenius equation and its applications :

Q: O + N2 →  NO + N    The activation energy for this reaction is 319.0 kJ/mol, and the reaction is…

A:

Q: Determine the activation energy, Ea, (in kJ/mol) of the decomposition reaction, CH3CHO → CH4 + CO. k…

A:

Q: What is the activation energy for the reaction below if the rate constant is 3.46 × 10 -5 s -1 at…

A: Given that, Rate constant (k1) = 3.46 x 10-5 s-1 Temperature of the reaction (T1) = 298 K Rate…

Q: The gas-phase reaction 2N2O5 = 4NO2 +O2 has an activation energy of 103 kJ/mol, and the rate…

A: The objective of this question is to find the rate constant of a gas-phase reaction at a different…

Q: Calculate the activation energy and constant A for a first order reaction in which the following…

A:

Q: The rate constant for the reaction below was determined to be 3.241x10-5 s-1 at 800 K. The…

A:

Q: The gas-phase reaction below has an overall enthalpy change of -45 kJ. The activation energy for the…

A: According to the question, The overall enthalpy change for the reaction is given by  (∆H) = -45 kJ…

Q: The gas-phase reaction 2 N₂O5 (g) 4 NO₂(g) + O2(g) has an activation energy of 103 kJ/mol, and the…

A:

Q: Catalysts are used to speed up chemical reactions. Based on the graph above how do they do this?

A: A question based on activated complex, which is to be accomplished.

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

A: Given, Temperature (T): T1 = 348.0°C = (348.0 + 273.15) K = 621.15 K T2 = 291.0°C = (291.0 + 273.15)…

Q: UD OM1 e paunsspau SI Uompau UIPua temperature 147.0 °C 1.8 x 1010 216.0 °C 3.2 x 101 Assuming the…

A: Given-> T1 = 147.0°C = 147.0 + 273 = 420 K T2 = 216.0°C = 216.0 +273 = 489 K K1= 1.8 × 1010 K2=…

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

A:

Q: Consider the data showing the initial rate of a reaction (A → products) at several different…

A: Consider the reaction:   Let the order of the reaction with respect to [A] is x.The Rate Law can be…

Q: The reaction A + B -> C has an activation energy of 100.5 kJ/mol and a rate constant of 0.600 1/s at…

A: Given K1 0.600 s-1 , T1 = 523°K K2 = ?, T2 = 423°K Ea = 100.5 kJ/mol = 100.5*103 J/mol R = 8.314…

Q: Determine the rate law and the value of k for the following reaction using the data provided. CO(g)…

A: Consider the given reaction is as follows; COg  +  Cl2g  →  COCl g The rate law for the given…

Q: 4. For the reaction M,X>2 M+X the following data was recorded: Time (h) [M-X] (М) 0.00 0.100 1.00…

A: From the given data, plots are drawn as shown below. From the regression line, the more close to 1,…

Q: temperature k 142.0 °C 6.1 x 10¹1 226.0 °C 3.7 x 10¹2 uming the rate constant obeys the Arrhenius…

A: According to the question, we need to determine the value of Activation energy.

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

A: Given, Temperature (T) T1 = 362.0°C = (362.0 + 273.15) K = 635.15 K T2 = 423.0°C = (423.0 + 273.15)…

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

A:

Q: Ethyl iodide decomposes to give ethylene and hydrogen iodide in the first order gas-phase reaction…

A:

Q: Given that the reaction 2 H2(g) + O2(g)->2 H₂O(g) is exothermic, which of the following is true of…

A: The progress of a reaction can be represented by the reaction coordinate diagram. In a reaction…

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

A:

Q: Calculate the activation energy, in kJ/mol, for the reaction below A + 2 B ------> C + 2D   Temp…

A:

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

A: Arrhenius equation: Arrhenius equation give the relationship between the activation energy and the…

Q: At 10oC and 50oC the first-order rate constants of a reaction are 9.88 x 10-4 and 9.45 x 10-2 s-1…

A: Given T1 = 10°C = (10 + 273)K = 283 Kk1 =9.88 * 10-4 s-1k2 = 9.45 *10-2  s-1T2 = 50°C = (50 + 273)K…

Q: Determine the activation energy for the first-order reaction 2NOCI2NO + Cl2 given the following rate…

A: