a) Identify the acidic proton for each of the following molecules: HO OH SH -H H l NH₂ b) Rank the compounds in order of increasing acidity using pka values. c) In each case, draw the structure of the conjugate base.

a) Identify the acidic proton for each of the following molecules: HO OH SH -H H l NH₂ b) Rank the compounds in order of increasing acidity using pka values. c) In each case, draw the structure of the conjugate base.

Organic Chemistry

8th Edition

ISBN:9781305580350

Author:William H. Brown, Brent L. Iverson, Eric Anslyn, Christopher S. Foote

Publisher:William H. Brown, Brent L. Iverson, Eric Anslyn, Christopher S. Foote

Chapter4: Acids And Bases

Section: Chapter Questions

Problem 4.21P: Answer true or false to the following statements about the mechanism of acid-base reactions. (a) The...

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Ionic Equilibrium

Chemical equilibrium and ionic equilibrium are two major concepts in chemistry. Ionic equilibrium deals with the equilibrium involved in an ionization process while chemical equilibrium deals with the equilibrium during a chemical change. Ionic equilibrium is established between the ions and unionized species in a system. Understanding the concept of ionic equilibrium is very important to answer the questions related to certain chemical reactions in chemistry.

Arrhenius Acid

Arrhenius acid act as a good electrolyte as it dissociates to its respective ions in the aqueous solutions. Keeping it similar to the general acid properties, Arrhenius acid also neutralizes bases and turns litmus paper into red.

Bronsted Lowry Base In Inorganic Chemistry

Bronsted-Lowry base in inorganic chemistry is any chemical substance that can accept a proton from the other chemical substance it is reacting with.

Question

a) Identify the acidic proton for each of the following molecules:
HO
OH
SH
H
t t
NH₂
b) Rank the compounds in order of increasing acidity using pka values.
c) In each case, draw the structure of the conjugate base.

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Step 1: Define Acidity

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Step 2: Identify the acidic proton

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Step 3: Rank the compounds

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Step 4: Draw conjugate base

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