This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: The CO absorption in carboxylic acids appears around 1250 cm-1. The CO absorption in an alcohol ... (Read 169 times)

tashina2013

  • Full Member
  • ***
  • Posts: 147
on: Feb 17, 2022
The C–O absorption in carboxylic acids appears around 1250 cm-1.  The C–O absorption in an alcohol appears around 1050 cm-1. Explain why.



◦ Only compound I has resonance, causing it to have a higher stretching absorption.
◦ Compound II has more possible resonance structures, increasing the single bond character of the carbonyl group.
◦ Compound I has a C to O bond with more single bond character than that of compound II, increasing the expected stretching absorption of the bond.
◦ Only compound II has resonance, causing it to have a higher stretching absorption.
◦ Compound I has more possible resonance structures, increasing the single bond character of the carbonyl group.
Organic Chemistry ¦ Klein ¦ 4th Edition
Buy Test-Bank


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by tashina2013 on Feb 17, 2022

Marys

  • Full Member
  • ***
  • Posts: 171
Reply #1 on: Feb 17, 2022
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
Answer Preview
Only 29% of students answer this correctly


Skdklsks

  • Newbie
  • *
  • Posts: 1
Reply #2 on: May 17, 2022
Thanks


« previous next »
 

Did you know?

The senior population grows every year. Seniors older than 65 years of age now comprise more than 13% of the total population. However, women outlive men. In the 85-and-over age group, there are only 45 men to every 100 women.

Did you know?

Fatal fungal infections may be able to resist newer antifungal drugs. Globally, fungal infections are often fatal due to the lack of access to multiple antifungals, which may be required to be utilized in combination. Single antifungals may not be enough to stop a fungal infection from causing the death of a patient.

Did you know?

The first documented use of surgical anesthesia in the United States was in Connecticut in 1844.

Did you know?

Oliver Wendell Holmes is credited with introducing the words "anesthesia" and "anesthetic" into the English language in 1846.

Did you know?

A recent study has found that following a diet rich in berries may slow down the aging process of the brain. This diet apparently helps to keep dopamine levels much higher than are seen in normal individuals who do not eat berries as a regular part of their diet as they enter their later years.

Amino acids chart Amino acids chart
Knoop’s experiments to determine the b-oxidation of fatty acids Knoop’s experiments to determine the b-oxidation of fatty acids
Active transport: Absorption Methods in the Small Intestine Active transport: Absorption Methods in the Small Intestine
Blood Alcohol Concentration in men and women Blood Alcohol Concentration in men and women
Formation of a peptide bond between two amino acids Formation of a peptide bond between two amino acids
Short form of amino acids Short form of amino acids
Video: Photosynthesis overview Animation

For a complete list of videos, visit our video library