The 3rd order reversible reaction given below has an activation energy of the forward reaction equal to -337.177 cal/mol. 2NO(g) + 02(g) ↔ 2N02(g) If the specific rates of the reverse reaction, expressed in moles/L-s, are 73.9 at 600K and 307 at 645K, calculate the heat of reaction at constant volume

Q: The elementary reaction shown below is HI (g) + ICI (g) --> HCI (g) + I2 (g) O unimolecular O…

A: Unimolecular reaction is the reaction in which single reactant participates in the reaction. A…

Q: HH CEN 160 kJ/mol H3C-N=C: -99 kJ/mol H3C-C=N: reaction coordinate What is the activation energy of…

A:

Q: The reaction rate of the following reaction A+ 2B .. .+D was found , rate = k[A] [B]?. Predict by…

A: Given,

Q: The first-order reaction A--> B, has k = 5.67x10-2 s-1. If [A]0 = 0.500 M, how long will it take…

A: The integrated rate law for the first order as follows,

Q: What is the rate of reaction when the rate of disappearance of water is 6.6x10^-2 M/min based upon…

A:

Q: Consider the rate constant for ester hydrolysis at different temperatures. What is the activation…

A:

Q: Which of the following does not affect the rate of a chemical reaction? Group of answer choices A)…

A: The rate of a chemical reaction can be defined as the change in concentration of species with…

Q: The anticancer drug cis-platin hydrolyzes in water with a rate constant of 1.5 ×10−3 min−1 at pH 7.0…

A: Since you have posted multiple questions, we are entitled to answer the first only.

Q: A first-order reaction has a rate constant of 17h-1 at 23.2°C. What is the value of the rate…

A:

Q: (7a) The following initial rate data are for the reduction of nitric oxide with hydrogen: 2 NO + 2…

A:

Q: The following reaction is second order in respect to NO and first order in respect to H2.  The rate…

A: We have rate constant as 0.67 M-2s-1 . At start we have 0.200 M NO and 0.350 M of H2 . We have to…

Q: Consider the 3rd order reversible reaction: 2NO(g) + O2(g) ↔ 2NO2(g) The specific rates of the…

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: Based on activation energies and energy changes and assuming that all collision factors are the…

A:

Q: The potential energy profile for A --> B reaction is -50 kJ/mol and 30 kJ/mol. Assuming that  the…

A: The question is based on the concept of arrhenius equation. we have been given potential energy plot…

Q: The rate of the reaction C+D -> CD is 6.00 x 10 -2Ms-1 when the concentration of C is 0.200M and the…

A: Rate law gives the relation between rate of the reaction and the concentration of the reactants.

Q: Two kinetics trials are performed at the same temperature with [S2O82-] held constant. The first…

A: For a reaction of type aA+bB--->cC +dD Rate law is written as Rate = k[A]x[B]y where x and y are…

Q: identity of the Refer to the Introduction section where the rate-determining reaction was discussed.…

A: H2O2 reacts slowly  with I- ions and I3-  reacts faster with S2O32- .Thus reaction 1a is slow and…

Q: 3. Why is it more instructive in detennining reaction order, to compare the rate of Expt 4 to Expt 3…

A: The rate of a reaction can be defined as the rate of decrease in concentration of reactants or the…

Q: A first order reaction has a rate constant of 0.239 sec-1 at 25.6 oC. If the activation energy is 62…

A: Ea = activation energyA = pre-exponential factor,R = gas constant,T = absolute temperaturek =…

Q: O2- (aq) + H2O (l) Use the data provided.  [ClO2] (M) [OH-] (M) Initial Rate (M/s) 0.060 0.030…

A:

Q: The rate of the reaction of methyl chloride with hydroxide ion is linearly dependent on both the…

A: A numerical problem based on chemical kinetics, which is to be accomplished.

Q: You have reaction A+B--> C. The reaction is first order with respect to A and 2nd order with…

A: Given :-  A+B → C  Number of moles of A = 1.9 mol  Number of moles of B = 2.1 mol  Volume of…

Q: The reaction 2 HI(g) → H2(g) + 2(g) has rate constants of 8.5 x 10-9 M-1 s¹ at 500 K and 1.1 x 10-6…

A:

Q: Consider a first order reaction: 2A --> B If the initial concentration of A is 0.5 M and the rate…

A: The question is based on the concept of chemical kinetics. we have to calculate the time required…

Q: 1. What is the significance of the order of the reaction? How does it affect the rate constant?

A: The order of the reaction refers to the power dependence of the rate on the concentration of each…

Q: 3. Write the reaction rate equation and identify the order of reaction for the following equations:…

A: 3. Given reactions,            a. A + 2B  →  3Cb. 2N2O5  →  4 NO2 + O2c. Zn(s)  +  2HCl(aq)  → H2(g)…

Q: Cis-methyl crotonate isomerizes to allyl acetone. The rate constant for the cis-trans reaction was…

A: Given:- Cis-methyl crotonate isomerizes to allyl acetone. The rate constant for the cis-trans…

Q: Given the following information, what would the overall order of the reaction be?…

A: Given reaction: C6H5N2Cl(aq)+H2O(l) — C6H5OH(aq)+N2(g)+HCl(aq)

Q: For the given reaction, the rate constant,k is 2 x 10-5 at 650K and the energy of activation is Ea…

A:

Q: 8) B S C forward rate constant: ka, backward rate constant: kb Reactions are 1st order in both…

A: Interpretation -  To determine the Eact from B to C in given reaction , whiich is given above in the…

Q: The reaction 2NOBr(g) → 2NO(g) + Br2(g) is a second-order reaction with a rate constant of 0.80M-s-…

A: Given information order of reaction = 2 , (second) Rate constant , (k) = 0.80 M-1s-1  Initial…

Q: What is the half-life of a 1st order reaction

A: Given :- rate constant (k) = 3.7 × 10-2 s-1  To calculate :- half life (t1/2) of first order…

Q: A certain reacion proceeds three times faster at 585K than it did at 535K. Calculate the activation…

A: The relationship between rate const ( k ) temperature ( T ) and activation energy ( Ea ) is given by…

Q: The rate constant for the second order reaction: 2NOBr --> 2NO + Br2 is 0.80/(M x s) at 10 degrees…

A: Given that: Given reaction is 2NOBr → 2NO + Br2 Rate constant k = 0.80 M-1s-1 Temperature = 10°C…

Q: The following initial rate data are for the reaction of nitrogen dioxide with fluorine: 2 NO2 + F2 →…

A: Given,                2 NO2+f2 → 2 NO2fAccoroding to rate law :-                   rate=k…

Q: 6. The colorless gas N2O4 decomposes to the brown gas NO2 in a first order-reaction: N204(g) → 2…

A: Answer is attached below

Q: Complete the following table for the first order reaction: A → product [A] k (min2) Rate (mol/L min)…

A: Given: Order of the reaction = 1. And the only reactant is A.

Q: The exergonic reaction below involves multiple elementary steps and one of the intermediates in the…

A: Reaction is exergonic means the transition state is of higher energy than the product making…

Q: In 2nd order reaction 2OH →→ H2O + O k = 1.47 x 1010 M-1 s-1. There is an initial OH concentration…

A:

Q: (7) 2FeCls+ 6KI 2Fel2 + 6KCI +l2 is example of (a) First order reaction (b) Second order reaction…

A: The order of a chemical reaction is expressed as the sum of the power terms associated with the…

Q: In 2nd order reaction 2OH →→ H2O + O k = 1.47 x 1010 M-1 s-1. There is an initial OH concentration…

A:

Q: Why, when determining the order of the reaction, can we simply use the titers of KMnO4to perform the…

A: KMnO4 is a good oxidising agent. It oxidises the substances from lower oxidation state to higher…

Q: a particular 2nd order reaction A --> products has a [A]time=0 = .45M and a [A]time=35sec = .13 M.…

A:

Q: 1) The following is a second order reaction. A→product If k = 0.005807 M-1 min-1 and the initial…

A: Note: Since you have posted multiple independent questions in the same request, we will solve the…

Q: The reaction 2 N2O5---> 2 N2O4 + O2 takes place at around room temperature in solvents such as…

A: Arrhenius equation shows the effect of temperature on rate constant. It is written as: where, k=…

Q: In an experiment taking place at 300K, we find that the reaction rate doubles when the temperature…

A: Temperature is doubled from 300 K to 600 K. Reaction rate is also doubled.