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1. b. Given that a methyl group (-CH3) is bulkier than a (-F) group, will the J13C-1H coupling constant for the H atoms bound to the central carbon of compound 2 (indicated with the red circle) be greater than or less than 184.5 Hz? Provide your reasoning. H H) "CH3 H3C H F 1 1. c. Which of the compounds given in question 1B has a higher pKa? For the more acidic compound, write the chemical reaction that defines its pKa and give the equation defining the relevant equilibrium constant.

1. b. Given that a methyl group (-CH3) is bulkier than a (-F) group, will the J13C-1H coupling constant for the H atoms bound to the central carbon of compound 2 (indicated with the red circle) be greater than or less than 184.5 Hz? Provide your reasoning. H H) "CH3 H3C H F 1 1. c. Which of the compounds given in question 1B has a higher pKa? For the more acidic compound, write the chemical reaction that defines its pKa and give the equation defining the relevant equilibrium constant.

Chemistry
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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1. b. Given that a methyl group (-CH3) is bulkier than a (-F) group, will the J13C-1H Coupling constant for the H atoms bound to the central carbon of compound 2 (indicated with the red circle) be greater than or less than 184.5 Hz? Provide your reasoning. H CH3 H3C H F H 1 2 1. c. Which of the compounds given in question 1B has a higher pKa? For the more acidic compound, write the chemical reaction that defines its pKa and give the equation defining the relevant equilibrium constant.
Transcribed Image Text:1. b. Given that a methyl group (-CH3) is bulkier than a (-F) group, will the J13C-1H Coupling constant for the H atoms bound to the central carbon of compound 2 (indicated with the red circle) be greater than or less than 184.5 Hz? Provide your reasoning. H CH3 H3C H F H 1 2 1. c. Which of the compounds given in question 1B has a higher pKa? For the more acidic compound, write the chemical reaction that defines its pKa and give the equation defining the relevant equilibrium constant.
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