This topic contains a solution. Click here to go to the answer

Author Question: Which of the protons shown appear farthest upfield in the 1H NMR spectrum? (Read 28 times)

ksmithunr

  • Full Member
  • ***
  • Posts: 176

Question 1

Aromatic protons produce signals in the range of 7 — 8 ppm, due to the ________ effect of π electrons
◦ paramagnetic isotropy
◦ paramagnetic anisotropy
◦ diamagnetic anisotropy
◦ diamagnetic isotropy
◦ none of these

Question 2

Which of the protons shown appear farthest upfield in the 1H NMR spectrum?



◦ I
◦ II
◦ III
◦ IV
◦ none of these


Related Topics

Need homework help now?

Ask unlimited questions for free

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

gyvette

  • Full Member
  • ***
  • Posts: 196
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 39% of students answer this correctly




ksmithunr

  • Member
  • Posts: 176
Reply 2 on: Feb 17, 2022
Excellent


jojobee318

  • Member
  • Posts: 298
Reply 3 on: Yesterday
Great answer, keep it coming :)

 

Did you know?

Oxytocin is recommended only for pregnancies that have a medical reason for inducing labor (such as eclampsia) and is not recommended for elective procedures or for making the birthing process more convenient.

Did you know?

There are major differences in the metabolism of morphine and the illegal drug heroin. Morphine mostly produces its CNS effects through m-receptors, and at k- and d-receptors. Heroin has a slight affinity for opiate receptors. Most of its actions are due to metabolism to active metabolites (6-acetylmorphine, morphine, and morphine-6-glucuronide).

Did you know?

Each year in the United States, there are approximately six million pregnancies. This means that at any one time, about 4% of women in the United States are pregnant.

Did you know?

There are more sensory neurons in the tongue than in any other part of the body.

Did you know?

Pubic lice (crabs) are usually spread through sexual contact. You cannot catch them by using a public toilet.

For a complete list of videos, visit our video library