Answered: Place the binders below in descending…

Organic Chemistry

9th Edition

ISBN:9781305080485

Author:John E. McMurry

Publisher:John E. McMurry

Chapter26: Biomolecules: Amino Acids, Peptides, And Proteins

Section26.SE: Something Extra

Problem 33AP

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Similar questions

Rank the following groups in order of decreasing priority. −COOH, −H, −NH2, −OH
Discuss the basicity of the amine structures given below. And list the basics in descending order. (small to big) (a) Aniline, (b) pyridine, (c) 4-methoxyaniline, (d) diphenylamine, (e) piperidine
The compound acetophenone has a very similar molar mass to that of benzoic acid and benzamide. However, acetophenone has a much lower m.p. (20 °C) than both such that, by contrast, it is a liquid at room temperature. By considering intermolecular forces and comparing functional group structure, account for this big difference in physical properties.
Dicarboxylic acids have two dissociation constants, one for the initial dissociation into a monoanion and one for the second dissociation into a dianion. For oxalic acid, HO2Câ€”CO2H, the first ionization constant is pKal = 1.2 and the second ionization constant is pKa2 = 4.2. Why is the second carboxyl group far less acidic than the first?
Given that C6H11COOH has a pKa = 4.8 and C6H11N+H3 has a pKa = 10.7, What pH would you make the water layer to cause the carboxylic acid to dissolve in the water layer and the amine to dissolve in the ether layer?
I'm asked to "assume that ozempic is in a solution at pH = 7. Draw the functional groups at their correct protonation form". For this, would I make all of the carboxyl groupsgo from COOH to COO-? and then the amide groups go from CONH to CONH3 + ? What about ether groups (COC) ?
Arrange the following molecules in increasing order of acidity. Base it only on their structural differences and explain how it is so. 1. HF, CH3CH2CH2OH, CH3CH2COOH 2. Ethyl amine, Ethanol, Propane
Calculate the pH of 1.25x10^-2 M of the decongestantephedrine hydrochloride if the pKb of ephedrine (itsconjugate base) is 3.86.
Hand written solution is not allowed and no answer from the chat gpt will dislike
The pKa values of the carboxylic acid groups of oxaloacetic acid are 2.22 and 3.98. a. Which carboxyl group is the stronger acid? b. The amount of hydrate present in an aqueous solution of oxaloacetic acid depends on the pH of the solution: 95% at pH 0, 81% at pH 1.3, 35% at pH 3.1, 13% at pH 4.7, 6% at pH 6.7, and 6% at pH 12.7. Explain this pH dependence.
A dibasic organic acid has a neutralization equivalent of 45+1. Deduce the structure of this organic acid
The dissociation constant of ethanolamine is 2.77 x 10 – 5 at25 °C. Calculate its pKb value.

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Place the binders below in descending order of acidity (pi) and justify your choice: CH3CN; (C2H5)2O; PCl3; As(C6H5)3; (C2H5)3N