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: A reaction profile (not to scale!) for the reaction 2 O2 O3 + O is shown below: The value of the…

A: For the reaction: The energy profile diagram is provided. The height of the hill present between…

Q: The reaction X + X3 → 2 X2 is shown to have an activation energy of 87 kJ/mol while the enthalpy of…

A: For the given forward reaction,X + X3  → 2 X2      Ea, forward = 87 kJ/mol Enthalpy of the…

Q: The reaction X + X₃ → 2 X₂ is shown to have an activation energy of 53 kJ/mol while the enthalpy of…

A: It is the quantity or amount of energy (minimum) that a molecule must have in order to undergo…

Q: Rate constants for the decomposition of gaseous dinitrogen pentox-ide are 3.70 x 10-5 s-1 at 25.0 °C…

A: Solution

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: In the data analysis section of this lab you will be preparing a graph of lnK  vs 1/T for trials…

A: Arrhenius equation The equation that relates activation energy, rate and temperature of a system is…

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

A: This can be solved from the Arhenious equation,…

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

A: For the reaction.,  C4H8(g) --------> 2C2H4(g) Activation energy = 262 KJ/mol At temperature…

Q: The reaction X + X₃ → 2 X₂ is shown to have an activation energy of 85 kJ/mol while the enthalpy of…

A: Enthalpy of a reaction ∆H is calculated by subtracting the activation energy of backward reaction Eb…

Q: 7-10

A: Since there are multiple questions posted, we will answer first question. If you want any specific…

Q: 13.37

A: a) According to the Arrhenius equation, Taking ln both the sides: where k is the rate constant.…

Q: A reaction profile (not to scale!) for the reaction C2H4 + HCH →C;H;Cl is shown below: E (kJ) 205…

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Q: k 3) For the reaction NO2+ C0 → NO + CO2, the dependence of the rate constant 4 on temperature is…

A: The graph lnk vs 1/T is shown below.

Q: The activation energy for a particular reaction is E, = 16.80 kJ. What percentage of the molecules…

A: Given = Ea = 16.80kj = 16800J temperature = 500k R = 8.314 J/K/mol we know fraction of molecule will…

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: The gas-phase reaction Cl(g) + HBr(g) ---->HCl(g) + Br(g) has an overall energy change of -66 kJ.…

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Q: 14. Suppose a chemical reaction rate constant has an activation energy of 76 kJ/mol, as in the…

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Q: The activation energy for a reaction is 509.2 kJ. The rate constant at 54.7°C is equal to 2.58 x…

A: Given data: The activation energy for a reaction (Ea) is 509.2 kJ. Temperature T1 = 54.7°C=54.7+273…

Q: Problem is attached

A: The diagram above is called a reaction coordinate diagram. It shows how the energy of the system…

Q: Can someone show me how to get the answers v what equation to use . Thanks

A: Observing the given diagram shows that the energy of reactants is higher than the energy of the…

Q: A reaction profile (not to scale!) for the reaction 2 HI- →H2 +I2 is shown below: E (kJ) H2 + 12 184…

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Q: For the elementary process N:Os(g) - NO:(g) + NO:(g) the activation energy and overall AE are 154…

A: It is given that a reaction in which N2O5 is giving NO2 and NO3 as products has Ea value of 154…

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: 16.70 For the mechanism (1) A + B=C+D; (2) 2C → G + H, step 2 is rate-determining. Given the…

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Q: A certain reaction has an activation energy of 63.0 kJ/molkJ/mol and a frequency factor of A1A1A_1 =…

A: Here we have to determine the rate constant and activation energy of reaction by using Arrehenius…

Q: The questions below refer to the following information: The rate constant k for the reaction shown…

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Q: Consider the general reaction aA → bB At a particular temperature, and [A]0 = 2.00 x 10^-2M,…

A: Given:Initial concentration [A]o = 2.00 x 10^-2M.Slope = -k = -2.97 x 10-2 min-1.Chemical reaction:…

Q: 7. Rate constants for the reaction of NO:(g) + CO(g) → NO(g) + CO2(g) are as follows: 8.50 M's at…

A: The given data contains, rate constant k1  = 8.50 M-1s-1rate constant k2 = 30.0 M-1s-1Temperature T1…

Q: A reaction profile (not to scale!) for the reaction 02 + NO2→03 + NO is shown below: E (kJ) 211 O3 +…

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

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Q: A reaction profile (not to scale!) for the reaction C,H;Cl C,H4 + HCl is shown below: E (kJ) 275…

A: The reaction as written is endothermic. The value of the activation energy for the reverse reaction…

Q: The activation energy for the reaction (3 H 7- (3)1 - (3)H is 169 kJ/mol. and AE for the reaction is…

A: We are given the information that,  Activation energy of forward reaction = 169 kJ/mol  Energy…

Q: A reaction profile (not to scale!) for the reaction C2H;OH + Br¯- is shown below: →C¿H;Br+ OH¯ E…

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Q: Using the reaction – energy diagram (at the right side), what happens to the activation energy when…

A: Activation energy: When the reactant molecules convert into the products, they required the minimum…

Q: The activation energy for a particular reaction is E, = 11.30 kJ. What percentage of the molecules…

A: Given : Activation energy, Ea = 11.30 KJ = 11300 J                                        (Since 1…

Q: Potential Energy diagram 100 80 - PE 60 A+B (kJ) 40 C+D 20 Progress of the reaction Quention Answer…

A: We are having a graphical representation of the reaction , between the potential energy and progress…

Q: (3) 13. For the following questions, use the following diagrams. Uncatalyzed Reaction Catalyzed…

A: Activation energy: the difference in energy between the transition state and reactant is known as…

Q: A reaction profile (not to scale!) for the reaction 2 HI H, +I, is shown below: E (kJ) H2 + I2 184…

A: Given a) reaction nature  b) find the value of activation energy c)  △E

Q: A reaction profile (not to scale!) for the reaction H, +I 2 HI is shown below: E (kJ) 171 H2 + 12 13…

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Q: Label the reaction profiles below as exothermic or endothermic and use them to calculate the…

A: Enthalpy change (∆H ) is the heat change when 1 mole of substance is formed from it's elements under…

Q: For a certain reaction, it is found that the equation relating the specific rate constant, k (M/s),…

A: In physical chemistry, Arrhenius equation is a formula for the temperature dependence of reaction…

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

A: Calculating the rate constant at two different temperatures using the Arrhenius equation is:…

Q: (6) For the reaction Hzg +lzg 2Hlg The slope of the plot of log K vs is -6666 K. What is the…

A: Since we know that the slope of logK vs 1/T is given as  Slope = -Ea /R×2.303  Where          R =…

Q: A reaction profile (not to scale!) for the reaction C2H;OH + Br- →C2H5Br + OH¯ is shown below: E…

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Q: A reaction has an activation energy of 125.0 kJ/mol. At 310. K, the rate constant is (8.03x10^-4)…

A: Given that : Activation energy of the reaction (Ea) = 125.0 kJ/mol At temperature T1 = 310 K, the…

Q: Consider the following chemical reaction A - B+ C A plot of 1/A vs. time (in seconds) is a straight…

A: Second order reaction is the one where the sum of exponents in the rate law is equal to two.  Rate…

Q: A reaction profile (not to scale) for the reaction C2H5CI ?4? C2H4 + HCl is shown belov the correct…

A: we know that activation energy is the minimum energy required by the reactant molecules to cross the…

Q: The reaction X+ X3 2 X2 is shown to have an activation energy of 57 kJ/mol while the enthalpy of…

A: Activation energy is the minimum amount of energy required to the transition state. Enthalpy of…

Q: [C, - 2.0 M. The reaction is started, and after 8.0 seconds, the concentration of A is 3.8 x 10-3 M.…

A: Solution The rate of reaction extremely depends on the kind and nature of the reaction. As mentioned…