R F G B H 8.3 АРР Application: Chemical Kinetics 1) The graph below is a potential energy diagram for the hypothetical reaction: A + B C + D 100 90 80 70 Potential energy (kJ) 60 50 40 30 20 10 0 A+B Reaction coordinate C+D a. Is the forward reaction endothermic or exothermic? Calculate the value of AH for this reaction. A+B-SCHD 2) 100k) c. Calculate the activation energy (EA) for the forward reaction. Product AltCO d. Draw a dashed line to show the effect of adding a catalyst to the system which decreases EA by 20 kJ. 22-30K) e. Name 4 things that speed up a reaction: On en re Q given F Potential energy (kJ) reactant AH-H (product-1+{reactant 1048=-3065 b. What is the value of the potential energy of the activated complex?

R F G B H 8.3 АРР Application: Chemical Kinetics 1) The graph below is a potential energy diagram for the hypothetical reaction: A + B C + D 100 90 80 70 Potential energy (kJ) 60 50 40 30 20 10 0 A+B Reaction coordinate C+D a. Is the forward reaction endothermic or exothermic? Calculate the value of AH for this reaction. A+B-SCHD 2) 100k) c. Calculate the activation energy (EA) for the forward reaction. Product AltCO d. Draw a dashed line to show the effect of adding a catalyst to the system which decreases EA by 20 kJ. 22-30K) e. Name 4 things that speed up a reaction: On en re Q given F Potential energy (kJ) reactant AH-H (product-1+{reactant 1048=-3065 b. What is the value of the potential energy of the activated complex?

Chemistry: Principles and Practice

3rd Edition

ISBN:9780534420123

Author:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer

Publisher:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer

Chapter13: Chemical Kinetics

Section: Chapter Questions

Problem 13.68QE

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