The larger the Kb the more available the lone pair of nitrogen. Steric factors do not affect the basicity of the amine. The smaller the Kb the more available the lone pair of nitrogen. Electron-donating groups make the lone pair of nitrogen less available for donation.. The availability of the lone pair of nitrogen is decreased by steric factors. The more electron-donating groups the more basic is the amine. Electron-donating groups make the lone pair of nitrogen more available for donation.

Organic Chemistry: A Guided Inquiry
2nd Edition
ISBN:9780618974122
Author:Andrei Straumanis
Publisher:Andrei Straumanis
Chapter27: Amines
Section: Chapter Questions
Problem 2E
icon
Related questions
Question
100%
The larger the Kb the more available the lone pair of nitrogen.
Steric factors do not affect the basicity of the amine.
The smaller the Kb the more available the lone pair of nitrogen.
Electron-donating groups make the lone pair of nitrogen less available for donation..
The availability of the lone pair of nitrogen is decreased by steric factors.
The more electron-donating groups the more basic is the amine.
Electron-donating groups make the lone pair of nitrogen more available for donation.
Transcribed Image Text:The larger the Kb the more available the lone pair of nitrogen. Steric factors do not affect the basicity of the amine. The smaller the Kb the more available the lone pair of nitrogen. Electron-donating groups make the lone pair of nitrogen less available for donation.. The availability of the lone pair of nitrogen is decreased by steric factors. The more electron-donating groups the more basic is the amine. Electron-donating groups make the lone pair of nitrogen more available for donation.
Table D.2 Dissociation Constants for Bases at 25 °C
Name
Kb
Ammonia
1.8 x 10-5
Formula
NH3
CH3NH₂
C,HẠNH,
(CH3)2NH
(CH3)3N
Which of the following are true from the table of base dissociation constants?
Methylamine
Ethylamine
Dimethylamine
Trimethylamine
4.4 x 10-4
6.4 x 10-4
5.4 x 10-4
6.4 x 10-5
Transcribed Image Text:Table D.2 Dissociation Constants for Bases at 25 °C Name Kb Ammonia 1.8 x 10-5 Formula NH3 CH3NH₂ C,HẠNH, (CH3)2NH (CH3)3N Which of the following are true from the table of base dissociation constants? Methylamine Ethylamine Dimethylamine Trimethylamine 4.4 x 10-4 6.4 x 10-4 5.4 x 10-4 6.4 x 10-5
Expert Solution
steps

Step by step

Solved in 3 steps

Blurred answer
Knowledge Booster
Amines
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.
Similar questions
  • SEE MORE QUESTIONS
Recommended textbooks for you
Organic Chemistry: A Guided Inquiry
Organic Chemistry: A Guided Inquiry
Chemistry
ISBN:
9780618974122
Author:
Andrei Straumanis
Publisher:
Cengage Learning