4. Answer the following questions about the given energy diagram. (18 points) Free energy (G) Br+ Cl Intermediate +Br -Cl + Br Reaction coordinate a) For this reaction, AG is (circle one): Positive Negative Close to Zero b) For this reaction, AS is (circle one): Positive Negative Close to Zero c) Based on the Hammond Postulate, the second transition state will more closely resemble (circle one): Reactants Intermediate Products d) The rate law for the reaction can be given as Rate = k [(CH3)3CBr]. True or false? Doubling the amount of chloride anion (CI) will double the rate of the reaction (circle one): True False e) True or false? Doubling the amount of (CH3)3CBr will double the rate of the reaction (circle one): True False f) True or false? Adding a catalyst will increase the rate of the reaction by lowering the energy of the transition state. (circle one) True False 5

4. Answer the following questions about the given energy diagram. (18 points) Free energy (G) Br+ Cl Intermediate +Br -Cl + Br Reaction coordinate a) For this reaction, AG is (circle one): Positive Negative Close to Zero b) For this reaction, AS is (circle one): Positive Negative Close to Zero c) Based on the Hammond Postulate, the second transition state will more closely resemble (circle one): Reactants Intermediate Products d) The rate law for the reaction can be given as Rate = k [(CH3)3CBr]. True or false? Doubling the amount of chloride anion (CI) will double the rate of the reaction (circle one): True False e) True or false? Doubling the amount of (CH3)3CBr will double the rate of the reaction (circle one): True False f) True or false? Adding a catalyst will increase the rate of the reaction by lowering the energy of the transition state. (circle one) True False 5

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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