A reaction profile (not to scale!) for the reaction 2 HIH; +Iz is shown below: E (kJ) H2 + 12 184 13 HI + HI Reaction Coordinate This reaction is (exothermic,endothermic)| The value of the activation energy for this reaction is kJ and the value of AE is kJ.

Q: Macmillan Learning Consider the reaction data. A products 7 (K) k (S-¹) 275 0.370 875 0.675 What two…

A: Answer: This question is based on Arrhenius equation which is shown below: lnk=-EaR×1T+lnA Here:…

Q: 2.38 \times = A reaction with an activation energy of 50.2 kJ mol-1 has k 10^1 s-1 at 47\deg C and k…

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Q: Steps for a catalyzed reaction between A3+ and F* are presented below. 1: A3+ + B2+ → C* + D4+ 2:…

A: The 3 steps of the reaction are given as,

Q: A certain reaction has an energy change of AE = -24 kJ and an activation energy of E, = 58 kJ. %3D…

A: Change in energy: Change in energy for forward and backward reaction is given by formula, Change in…

Q: For each of the changes listed will the rate of the following chemical reaction increase, decrease,…

A: According to Le-Chattelliar principle- 1)Changing concentration affect the equilibrium. When…

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

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Q: For the reaction I + I --> I2 at 25°C, K = 8.2 x 109 1/sec. This reaction is __. A) cannot determine…

A: Given data :  I + I ==> I2  K = 8.2× 109 s-1

Q: What is the initial concentration of A in reaction 2? Give your answer to three decimal places.

A: We are given set of data of chemical kinetics  In 1st question we have to find intial concentration…

Q: A reaction profile (not to scale!) for the reaction NO + CO₂ NO₂ + CO is shown below: E (kJ) NO +…

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Q: Consider the following reaction, which takes place in a single elementary step: 2A + B A₂B kr -2 If…

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Q: Energy Pathway Diagram ñ Reaction Coordinate 154 Ep (kJ) -312 + ♦ Using the diagram above, calculate…

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Q: A reaction profile (not to scale!) for the reaction 03+02 0₂ is shown below: E (KJ) O3 + O 392 Which…

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Q: Which one of the following changes would alter the rate constant (k) for the reaction 2A + B…

A: Rate constant defines as to tells the relation between concentration of the reactant and rate of the…

Q: 4. Examine the reaction energy diagram below for the generic reaction C →D. a) is the reaction…

A: The reaction given is  C -----> D

Q: Which of the following are true? Choose all that apply. If the energy of the activated complex were…

A: Well, we have to know the reaction profile diagram very well to answer-

Q: None

A: To address the problems in the image, we need to examine the given information and the underlying…

Q: Use the graph to determine all the answers and for the questions in red, please give me the answers…

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Q: What effect does a catalyst have on the activation energy of the reaction? In the graphs below draw…

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Q: Consider the reaction data. ₁ = A products T (K) k (S-¹) 275 0.385 575 0.607 What two points should…

A: The minimum energy required to convert reactants into products is called activation energy.…

Q: The activation energy for the reaction NO2(g) + CO(g) NO(g) + CO2 (g) is E = 100 kJ/mol and the…

A: Activation energy for the forward reaction = 100 KJ/mol  Change in enthalpy for the reaction (∆H )…

Q: A reaction profile (not to scale!) for the reaction H2 + I2 HI is shown below: E (kJ) 171 H2 + 12 13…

A: Activation energy is the minimum amount of energy that must be provided to compounds to result in a…

Q: long will it take for the concentration of A to decrease from 1.25 M to 0.221 for the second order…

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

A: Given,Activation energy = 80.0 KJ/molrate constant at 150.0 0C = 0013 M-1. s-1rate constant at 194.0…

Q: The rate constant k for a certain reaction is measured two different temperatures: (364.0c)/(418.0…

A: Given,

Q: A reaction profile (not to scale!) for the reaction 02 + NO, →03 + NO is shown below: Е (kJ) 211 Оз…

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Q: A reaction profile (not to scale!) for the reaction C₂H4+ HCI-C₂H₂Cl is shown below: E (KJ) C₂H4+…

A: The equilibrium constant of a chemical reaction is the value of its reaction quotient at chemical…

Q: What is the approximate half-life for each of the following three reactions? A1 + BỊ Time, s [A], M…

A: For reaction a, plot ln [A] vs t is drawn below in accord with the given data. The half-life for…

Q: A reaction profile (not to scale!) for the reaction СЭН-ОН + Br—CH:Br + OH- is shown below: E (kJ)…

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Q: Consider the reaction data.   A⟶productsA⟶products   ?  (?)T  (K) ?  (?−1)k  (s−1) 275275…

A: The given data is the values of rate constant (k) at two different temperatures. Using these data…

Q: Examine the 2-step mechanism below and identify the substance that appears to be a catalyst and an…

A: The given reaction has two-step mechanism.

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

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Q: The decomposition of nitrosyl bromide is exothermic: 2 NOBr(g) = 2 NO(g) + Br2(g) Which of the…

A: According to Le Chatelier principle if a system is in equilibrium is subjected to change of…

Q: A certain reaction has an enthalpy of AH = 49 kJ and an activation energy of Ea = 66 kJ. What is the…

A: • The values provided in the question are:- i) Enthalpy change of a reaction, ∆H = 49 kJ  ii)…

Q: 100 80 60 40 20 AB+ C ABC Progress of Reaction A + BC The answers for the above question is exact.…

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Q: Reation coordinate Y -: What is represented by the letter (e) in the diagram above? the potential…

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Q: 2N2O5 (g)4NO, (g) + O2 (g) the following data were collected, where A (N2Os] Rate At Time (s) T 338…

A: Here I have calculated the value of Ea using Arrhenius equation

Q: An experimental plot of In(k) vs. 1/T is obtained in lab for a reaction. The slope of the best-fit…

A: Energy of activation is the minimum energy required to start a chemical reaction between two or more…