/*! This file is auto-generated */ .wp-block-button__link{color:#fff;background-color:#32373c;border-radius:9999px;box-shadow:none;text-decoration:none;padding:calc(.667em + 2px) calc(1.333em + 2px);font-size:1.125em}.wp-block-file__button{background:#32373c;color:#fff;text-decoration:none} 2.27 Which anion (A or B) is the stro... [FREE SOLUTION] | 91影视

91影视

Log out

Learning Materials

Features

Discover

Chapter 2: 2.27 (page 78)

Which anion (A or B) is the stronger base?

Short Answer

Expert verified

B is the stronger base.

Step by step solution

01

Determination of strong organic bases

In organic chemistry, strong bases are determined based on the free lone pair of electrons.

If the adjacent lone pair of electrons does not undergo delocalization, the compound is a strong base.

02

Effect of lone pairs on basicity

In compound A, the oxide ion containing the lone pair of electrons shifts towards the electron-deficient carbonyl carbon (C=O). Due to this, the delocalization of lone pair of electrons on an oxygen atom occurs. Hence, A is not a strong base.

Conjugation of an oxide ion

In compound B, the oxide ion-containing lone pair of electrons are free to donate. Its electron-donating tendency is further enhanced by the cyclohexyl group. Hence, B is a strong base.

Therefore, B is a stronger base than A.

Unlock Step-by-Step Solutions & Ace Your Exams!

  • Full Textbook Solutions

    Get detailed explanations and key concepts

  • Unlimited Al creation

    Al flashcards, explanations, exams and more...

  • Ads-free access

    To over 500 millions flashcards

  • Money-back guarantee

    We refund you if you fail your exam.

Over 30 million students worldwide already upgrade their learning with 91影视!

One App. One Place for Learning.

All the tools & learning materials you need for study success - in one app.

Get started for free

Most popular questions from this chapter

Draw the products formed from the acid鈥揵ase reaction of KOH with each compound.

a.

b.

c.

d.

What is the conjugate base of each acid?

a. HCO3-

b.

c.

d.

Which hydrogen in each molecule is most acidic?

a.

b.

c.

Draw the products formed from the acid鈥揵ase reaction of with each compound.

a.

b.

c.

d.

The C-H bond in acetone, (CH3)2C=O, has a pKaof 19.2. Draw two resonance structures for its conjugate base.

Then, explain why acetone is much more acidic than propane,CH3CH2CH3(pKa=50).
See all solutions

Recommended explanations on Chemistry Textbooks

Inorganic Chemistry

Read Explanation

The Earths Atmosphere

Read Explanation

Kinetics

Read Explanation

Chemical Analysis

Read Explanation

Physical Chemistry

Read Explanation

Chemistry Branches

Read Explanation
View all explanations

What do you think about this solution?

We value your feedback to improve our textbook solutions.

Study anywhere. Anytime. Across all devices.