Compound B has a molecular formula of C,H0. What is the Unsaturation Number (UN) or Double-Bond Equivalent (DBE)? UN/DBE: Based on the UN/DBE you calculated, could there be a double bond in compound B? yes no Based on the UN/DBE you calculated, could there be a ring in compound B? yes no Based on the molecular formula and the UN/DBE you calculated, check all the functional groups that could be present in compound B. O ketone benzene ring ester alkyne O alcohol aldehyde O carboxylic acid O alkene nitrile O amine epoxide I ether O ring Examine the IR spectrum provided for compound B. The peaks below 1500 cannot be used to make any structural assignments because they are in the fingerprint region. There are the two important peaks in this IR spectrum: peak 1 which is 3400 cm-1, and peak 2 which is 2950 cm-1. What is peak 1 most likely due to? What is peak 2 most likely due to? О-Hor N-H O C-O or N-O O C-H (sp) O C=0 O C-H (sp³) O C-H (sp') O O-H or N-H O C-H (sp³) OC-H (sp³) O C=0 OC-O or N-0 ОС-Н (sp) O O O O O O

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...
icon
Related questions
Question
Compound B has a molecular formula of C,H0. What is the Unsaturation Number (UN) or Double-Bond
Equivalent (DBE)?
UN/DBE:
Based on the UN/DBE you calculated, could there be a double bond in compound B?
yes
no
Based on the UN/DBE you calculated, could there be a ring in compound B?
yes
no
Based on the molecular formula and the UN/DBE you calculated, check all the functional groups that could be present in
compound B.
O ketone
benzene ring
ester
alkyne
O alcohol
aldehyde
O carboxylic acid
O alkene
nitrile
O amine
ероxide
I ether
O ring
Examine the IR spectrum provided for compound B.
The peaks below 1500 cannot be used to make any structural assignments because they are in the fingerprint region.
There are the two important peaks in this IR spectrum: peak 1 which is 3400 cm-1, and peak 2 which is 2950 cm-1.
What is peak 1 most likely due to?
What is peak 2 most likely due to?
О-Hor N-H
O C-O or N-O
С-Н (sp)
O C=0
OC-H (sp²)
O 0-H or N-H
O C-H (sp²)
O C-H (sp³)
O C-H (sp³)
O C=0
O C-0 or N-O
ОС-Н (sp)
Earlier, using the molecular formula and the UN/DBE, you came up with a list of functional groups that could be present in
compound B. Now, using the IR data you should be able to narrow this list.
Check all the functional groups that could be present in compound B.
O epoxide
O alkyne
alkene
O amine
ring
aldehyde
nitrile
O ester
O ketone
O alcohol
ether
O benzene ring
carboxylic acid
O O O O O O
O O O
O O O O
Transcribed Image Text:Compound B has a molecular formula of C,H0. What is the Unsaturation Number (UN) or Double-Bond Equivalent (DBE)? UN/DBE: Based on the UN/DBE you calculated, could there be a double bond in compound B? yes no Based on the UN/DBE you calculated, could there be a ring in compound B? yes no Based on the molecular formula and the UN/DBE you calculated, check all the functional groups that could be present in compound B. O ketone benzene ring ester alkyne O alcohol aldehyde O carboxylic acid O alkene nitrile O amine ероxide I ether O ring Examine the IR spectrum provided for compound B. The peaks below 1500 cannot be used to make any structural assignments because they are in the fingerprint region. There are the two important peaks in this IR spectrum: peak 1 which is 3400 cm-1, and peak 2 which is 2950 cm-1. What is peak 1 most likely due to? What is peak 2 most likely due to? О-Hor N-H O C-O or N-O С-Н (sp) O C=0 OC-H (sp²) O 0-H or N-H O C-H (sp²) O C-H (sp³) O C-H (sp³) O C=0 O C-0 or N-O ОС-Н (sp) Earlier, using the molecular formula and the UN/DBE, you came up with a list of functional groups that could be present in compound B. Now, using the IR data you should be able to narrow this list. Check all the functional groups that could be present in compound B. O epoxide O alkyne alkene O amine ring aldehyde nitrile O ester O ketone O alcohol ether O benzene ring carboxylic acid O O O O O O O O O O O O O
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 5 steps with 2 images

Blurred answer
Knowledge Booster
Isomerism in Organic Compounds
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
Recommended textbooks for you
Chemistry
Chemistry
Chemistry
ISBN:
9781305957404
Author:
Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:
Cengage Learning
Chemistry
Chemistry
Chemistry
ISBN:
9781259911156
Author:
Raymond Chang Dr., Jason Overby Professor
Publisher:
McGraw-Hill Education
Principles of Instrumental Analysis
Principles of Instrumental Analysis
Chemistry
ISBN:
9781305577213
Author:
Douglas A. Skoog, F. James Holler, Stanley R. Crouch
Publisher:
Cengage Learning
Organic Chemistry
Organic Chemistry
Chemistry
ISBN:
9780078021558
Author:
Janice Gorzynski Smith Dr.
Publisher:
McGraw-Hill Education
Chemistry: Principles and Reactions
Chemistry: Principles and Reactions
Chemistry
ISBN:
9781305079373
Author:
William L. Masterton, Cecile N. Hurley
Publisher:
Cengage Learning
Elementary Principles of Chemical Processes, Bind…
Elementary Principles of Chemical Processes, Bind…
Chemistry
ISBN:
9781118431221
Author:
Richard M. Felder, Ronald W. Rousseau, Lisa G. Bullard
Publisher:
WILEY