Pls help ASAP. Pls do part d of this question only ASAP. 23. A reaction proceeds by a series of elementary steps as shown below. The activation energy and heat ofreaction are shown for each step.Step No.Elementary StepActivation EnergyEnthalpy of Reaction1АВ — А + Y-B,12 kJ35 kJ2C + B, → CB,2.5 kJ-29 kJ3АС — А + C7.5 kJ21 kJa) What is the overall equation for this reaction? Show your work.b) What is the heat of reaction for the overall equation? Show your work.c) Which step is the rate determining step and why?d) Using the space provided below, draw and label a potential energy diagram to represent theoverall equation in (a).

overall enthalpy of this reaction is positive so, it is an endothermic reaction.

23. A reaction proceeds by a series of elementary steps as shown below. The activation energy and heat of reaction are shown for each step. Step No. Elementary Step Activation Energy Enthalpy of Reaction 1 АВ — А + YB, 12 kJ 35 kJ 2 C + B, → CB, 2.5 kJ -29 kJ 3 AC - A + C 7.5 kJ 21 kJ a) What is the overall equation for this reaction? Show your work. b) What is the heat of reaction for the overall equation? Show your work. c) Which step is the rate determining step and why? d) Using the space provided below, draw and label a potential energy diagram to represent the overall equation in (a).

23. A reaction proceeds by a series of elementary steps as shown below. The activation energy and heat of reaction are shown for each step. Step No. Elementary Step Activation Energy Enthalpy of Reaction 1 АВ — А + YB, 12 kJ 35 kJ 2 C + B, → CB, 2.5 kJ -29 kJ 3 AC - A + C 7.5 kJ 21 kJ a) What is the overall equation for this reaction? Show your work. b) What is the heat of reaction for the overall equation? Show your work. c) Which step is the rate determining step and why? d) Using the space provided below, draw and label a potential energy diagram to represent the overall equation in (a).

Chemistry for Engineering Students

4th Edition

ISBN:9781337398909

Author:Lawrence S. Brown, Tom Holme

Publisher:Lawrence S. Brown, Tom Holme

Chapter11: Chemical Kinetics

Section: Chapter Questions

Problem 11.65PAE

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