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The following graph shows the energy profile of an exothermic reaction. Based on this profile, determine...
The potential energy profile for the one step reaction AB + CD + AC +BD is...
The potential energy profile for the one step reaction AB + CD + AC +BD is shown. The energies are given in units of kJ/mol. What are the values of E, and AE for the REVERSE reaction? 100 80 60 Potential energy 40 20 0 Reaction progress O Ea = 80 kJ/mol and AE = -20 kJ/mol Ea - 60 kJ/mol and AE --20 kJ/mol Ea - 100 kJ/mol and AE = 20 kJ/mol Ea = 80 kJ/mol and AE...
The potential energy profile for the one step reaction AB+CDAC+ BD is shown. The energies are...
The potential energy profile for the one step reaction AB+CDAC+ BD is shown. The energies are given in units of kJ/mol. What are the values of E, and AE for the REVERSE reaction? 100 80 60 Potential energy 40 20 0 Reaction progress Ea = 60 kJ/mol and AE =-20 kJ/mol O Ea = 80 kJ/mol and AE = 20 kJ/mol Ea = 80 kJ/mol and AE = -20 kJ/mol Ea = 100 kJ/mol and AE = 20 kJ/mol
The data in this graph represents the reaction profile for the reaction R+P. Evaluate the graph...
The data in this graph represents the reaction profile for the reaction R+P. Evaluate the graph and chose which entry in the table correctly lists the energies displayed in the graph. 140 120 (A) (B) (C) 100 E. ( RP) E. (PR) ΔΕ 90 kJ 110 kJ 20 kJ 90 kJ 110 kJ ---20 kJ 130 kJ ISO KJ -20 kJ 130 kJ 150 kJ 20 kJ 110 kJ 110 kJ 40 kJ If Al is equal to heat the...
t00 80 ner (k 60 40 20 Reaction Progress The diagram above represents the energy profile...
t00 80 ner (k 60 40 20 Reaction Progress The diagram above represents the energy profile for the reaction: A + B - C +D. What is the value of the activation energy for the reaction: C+D—+A+B? (A) 25 kJ (B) 55 kJ (C) 85 kJ (D) -30kJ What is the equilibrium expression for this reaction? 2 HgO(s)-2 Hg(1) + O2(g) (A) K (Hg)[02] [HQ] (B) K [Hg] [02] [HgQ]2 (C)K-- [Hg]’to 2] (D) K [ 2]
The diagram shows the energy change over the course of a reaction. The diagram shows the energy change over the cou...
The diagram shows the energy change over the course of a
reaction.
The diagram shows the energy change over the course of a reaction. Is the reaction endothermic or exothermic? O endothermic O exothermic Energy (kJ/mol) What is the activation energy of the reaction? Reaction progress activation energy: kJ/mol
Credit for work. Thank you 14 14) (a) For the reaction of CH) + C&H) -...
Credit for work. Thank you
14 14) (a) For the reaction of CH) + C&H) - CH10. The activation energy (E.) for the forward readtion is 115 kJ/mol, and the activation for the reverse reaction (decomposition of cyclohexene to ethylene and butadiene) is 287 mol. Draw the energy diagram (potential energy versus progress of the reaction) (b) Calculate the heat of reaction, a H . for the forward reaction Show it on the graph. Is the reaction endothermic or exothermic?...
Here is ergy diagram for the reaction: 400 300 energy 200 (kJ/mol) 100 C D reaction coordinate Us...
Here is ergy diagram for the reaction: 400 300 energy 200 (kJ/mol) 100 C D reaction coordinate Use the energy diagram to answer these questions. kJ/mol Exothermic Endothermic Neither Yes, it's kJ/mol What is the heat of reaction? Is the reaction exothermic or endothermic? Can you determine the activation energy? O Yes, it'skJ/mol Can you determine the activation energy of the reverse reaction? No.
Here is ergy diagram for the reaction: 400 300 energy 200 (kJ/mol) 100 C D reaction...
In a chemical reaction, the products have higher energy than the reactants. Which of the following...
In a chemical reaction, the products have higher energy than the reactants. Which of the following correctly describes the activation energy associated with the forward and the reverse reactions? O a. Ea forward = Ea reverse The relationship between Ea forward and Ea reverse depends on the temperature Not enough information is provided to answer this question OC. O d. Ea forward > Ea reverse Ea forward < Ea reverse Ob. IO
Based on the energy diagram below: + + a) Label the axes of the graph (energy...
Based on the energy diagram below: + + a) Label the axes of the graph (energy is in units of mo! b) What is the energy of the reactants? c) What is the energy of the products? d) What is the energy of the transition state? e) Calculate the activation energy of the forward reaction (reactants products) f) Calculate the activation energy of the reverse reaction (products reactants): g) Calculate the total energy of the forward reaction: h) Calculate the...
13. (10 points) Answer the following questions regarding the chemical kinetics of a hypothetical reaction using...
13. (10 points) Answer the following questions regarding the chemical kinetics of a hypothetical reaction using the plot provided below. 140 120 100 ее 60 t . ' 40 20 0 Reaction Progress a. Estimate the activation energy for the forward reaction. b. Estimate the activation energy for the reverse reaction. c. Estimate the overall change in energy for the reaction. d. Is the reaction endothermic or exothermic? Draw on the plot what the reaction progress might look like if...
The potential energy profile for the one step reaction AB + CD + AC +BD is shown. The energies are given in units of kJ/mol. What are the values of E, and AE for the REVERSE reaction? 100 80 60 Potential energy 40 20 0 Reaction progress O Ea = 80 kJ/mol and AE = -20 kJ/mol Ea - 60 kJ/mol and AE --20 kJ/mol Ea - 100 kJ/mol and AE = 20 kJ/mol Ea = 80 kJ/mol and AE...
The potential energy profile for the one step reaction AB+CDAC+ BD is shown. The energies are given in units of kJ/mol. What are the values of E, and AE for the REVERSE reaction? 100 80 60 Potential energy 40 20 0 Reaction progress Ea = 60 kJ/mol and AE =-20 kJ/mol O Ea = 80 kJ/mol and AE = 20 kJ/mol Ea = 80 kJ/mol and AE = -20 kJ/mol Ea = 100 kJ/mol and AE = 20 kJ/mol
The data in this graph represents the reaction profile for the reaction R+P. Evaluate the graph and chose which entry in the table correctly lists the energies displayed in the graph. 140 120 (A) (B) (C) 100 E. ( RP) E. (PR) ΔΕ 90 kJ 110 kJ 20 kJ 90 kJ 110 kJ ---20 kJ 130 kJ ISO KJ -20 kJ 130 kJ 150 kJ 20 kJ 110 kJ 110 kJ 40 kJ If Al is equal to heat the...
t00 80 ner (k 60 40 20 Reaction Progress The diagram above represents the energy profile for the reaction: A + B - C +D. What is the value of the activation energy for the reaction: C+D—+A+B? (A) 25 kJ (B) 55 kJ (C) 85 kJ (D) -30kJ What is the equilibrium expression for this reaction? 2 HgO(s)-2 Hg(1) + O2(g) (A) K (Hg)[02] [HQ] (B) K [Hg] [02] [HgQ]2 (C)K-- [Hg]’to 2] (D) K [ 2]
The diagram shows the energy change over the course of a
reaction.
The diagram shows the energy change over the course of a reaction. Is the reaction endothermic or exothermic? O endothermic O exothermic Energy (kJ/mol) What is the activation energy of the reaction? Reaction progress activation energy: kJ/mol
Credit for work. Thank you
14 14) (a) For the reaction of CH) + C&H) - CH10. The activation energy (E.) for the forward readtion is 115 kJ/mol, and the activation for the reverse reaction (decomposition of cyclohexene to ethylene and butadiene) is 287 mol. Draw the energy diagram (potential energy versus progress of the reaction) (b) Calculate the heat of reaction, a H . for the forward reaction Show it on the graph. Is the reaction endothermic or exothermic?...
Here is ergy diagram for the reaction: 400 300 energy 200 (kJ/mol) 100 C D reaction coordinate Use the energy diagram to answer these questions. kJ/mol Exothermic Endothermic Neither Yes, it's kJ/mol What is the heat of reaction? Is the reaction exothermic or endothermic? Can you determine the activation energy? O Yes, it'skJ/mol Can you determine the activation energy of the reverse reaction? No.
Here is ergy diagram for the reaction: 400 300 energy 200 (kJ/mol) 100 C D reaction...
In a chemical reaction, the products have higher energy than the reactants. Which of the following correctly describes the activation energy associated with the forward and the reverse reactions? O a. Ea forward = Ea reverse The relationship between Ea forward and Ea reverse depends on the temperature Not enough information is provided to answer this question OC. O d. Ea forward > Ea reverse Ea forward < Ea reverse Ob. IO
Based on the energy diagram below: + + a) Label the axes of the graph (energy is in units of mo! b) What is the energy of the reactants? c) What is the energy of the products? d) What is the energy of the transition state? e) Calculate the activation energy of the forward reaction (reactants products) f) Calculate the activation energy of the reverse reaction (products reactants): g) Calculate the total energy of the forward reaction: h) Calculate the...
13. (10 points) Answer the following questions regarding the chemical kinetics of a hypothetical reaction using the plot provided below. 140 120 100 ее 60 t . ' 40 20 0 Reaction Progress a. Estimate the activation energy for the forward reaction. b. Estimate the activation energy for the reverse reaction. c. Estimate the overall change in energy for the reaction. d. Is the reaction endothermic or exothermic? Draw on the plot what the reaction progress might look like if...
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