2. Below is the structure of tryptophan. HN- tryptophan Draw the molecule in its most common protonation state at pH 7. 0 b. List the criteria for aromaticity. a. Evaluate tryptophan based on these criteria. What is the number of pi electrons? Is tryptophan aromatic? d. Indicate the hybridization of each carbon, nitrogen, and oxygen atom in tryptophan. e. Tryptophan can react with methyl bromide to form the below structure. Draw the mechanism for this reaction, including any relevant intermediate, using the arrow formalism. C. HO, HN- HN- f. Write a suitable rate equation for this reaction. What is the unit of k in your equation? g. h. You increase the pH from 7 to 9. Would you exnect fr decrease, stay the same, or incro of magnitud

2. Below is the structure of tryptophan. HN- tryptophan Draw the molecule in its most common protonation state at pH 7. 0 b. List the criteria for aromaticity. a. Evaluate tryptophan based on these criteria. What is the number of pi electrons? Is tryptophan aromatic? d. Indicate the hybridization of each carbon, nitrogen, and oxygen atom in tryptophan. e. Tryptophan can react with methyl bromide to form the below structure. Draw the mechanism for this reaction, including any relevant intermediate, using the arrow formalism. C. HO, HN- HN- f. Write a suitable rate equation for this reaction. What is the unit of k in your equation? g. h. You increase the pH from 7 to 9. Would you exnect fr decrease, stay the same, or incro of magnitud

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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