6. Which energy diagram represents an exergonic reaction that meet the following criteria: a. A slow reaction that has a small free-energy change (small AG).: a. b. A fast reaction that has a large free-energy change (large AG). : e. Note that the vertical axis (↑) is AG, and the horizontal axis (→) is reaction progress.

6. Which energy diagram represents an exergonic reaction that meet the following criteria: a. A slow reaction that has a small free-energy change (small AG).: a. b. A fast reaction that has a large free-energy change (large AG). : e. Note that the vertical axis (↑) is AG, and the horizontal axis (→) is reaction progress.

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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Compound A is heated in methanol B to give product C. a. Draw product C and provide a detailed mechanism for its formation. OSO₂CH3 + CH3OH A A B C
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Consider the reaction coordinate diagram shown. Which step has the greatest rate constant going in the forward direction? Free Energy O O A E going to F OC going to E E going to G OC going to A A going to C C D Progress of rxn E F
1. For a reversible reaction at an equilibrium: A. The rate of the reaction forward is the same as that of the reaction in reverse. B. The rate constant for the reaction forward is the same as that for the reverse. C. The free energy of substrate is the same as that of product. D. No conversion of substrate to product, and product to substrate occurs. E. Position of an equilibrium does not depend on substrate and product concentration, only on the magnitude of equilibrium constant.
2. For the following one-step reaction: a. Indicate the bonds formed and broken b. Calculate AG' of the reaction, assuming that AS' = 0 (i.e. AG' = AH"). c. Indicate with arrows where the equilibrium lies. d. Is the process spontaneous or non-spontaneous? e. What is the type of reaction (addition, substitution, elimination, or rearrangement)? CI, Bonds broken Bonds formed est. AG spontaneous or non-spontaneous?
13. Assuming that the following reaction energy coordinate diagram represents a reaction that involves a carbocation, which position on the curve represents the energy of the carbocation? D. С. Energy А. Е. Reaction progress A) B) C) D) D. E) A. В. С. E. B.