1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
kati45 [8]
3 years ago
15

The Diels-Alder reaction between furan and maleic anhydride took a couple of days to goto completion while the adduct between á-

terpinene and maleic anhydride formed withinminutes. What factor may have contributed to the low reactivity between furan andmaleic anhydride?
Social Studies
1 answer:
pentagon [3]3 years ago
3 0

Answer and Explanation:

In the Diels Alder reaction there is an overlap between the HOMO and the LUMO which is thermally allowed to happen. The endo components are usually more favored due to the orbital interaction. The so called transition state for exo component is much higher in the energy than transition state in endo component. Therefore the endo product tends to have low activation energy and thus it tends to form faster.

You might be interested in
Which has been the most help in breaking the cycle of poverty and disease in Botswana? food distributions to the poor programs t
slava [35]
The answer would be the second (2nd) statement. Programs to fight HIV/AIDS have been the most help in breaking the cycle of poverty and disease in Botswana. These programs helped raise awareness about the devastating causes and effects of these to poverty and disease-spreading.
3 0
3 years ago
Read 2 more answers
All of the following are famous modern economists EXCEPT
miskamm [114]

.Answer:

C. Sigmund Freud.

Explanation:

All the economist from the given question are as follows -

  • Karl Marx
  • Adam Smith
  • John Maynard Keynes

But ,

Sigmund Freud -

he is the father of psychoanalysis ,

In the early twentieth century , he was a famous medical doctor , physiologist , influential thinker and a psychologist .

He was well known for refining the concepts of unconsciousness and repression .

6 0
3 years ago
What are Columbus’s Four Voyages
masya89 [10]

Answer:

Before the Journey, Hispaniola and Hurricane, Across the Caribbean, and Hurricane

7 0
3 years ago
What do people have to do to make foreigners feel less alienated​
algol [13]

Answer:

treat them how you would treat everybody else.

3 0
3 years ago
Read 2 more answers
Compared with boys, girls are more likely to play in ________ groups.
Reika [66]
In my view, the answer is: Compared with boys, girls are more likely to play in a. small groups. Because boys are less likely to demonstrate social modesty than girls. Girls like to spend their time with their friends, while boys don't about it and spend their time in larger groups.
5 0
3 years ago
Other questions:
  • What are the six main goals of the Constitution?
    9·1 answer
  • Which of the following was named after an island in the english channel
    9·1 answer
  • The authority of a court to hear and decide a particular class of cases is known as
    11·1 answer
  • Which features of the Roman government limited individual power? Select all that apply.
    8·2 answers
  • 1. PART A: Review paragraphs 1-2. Which of the following statements best
    6·1 answer
  • What are the Interest and fees you pay on credit cards called?
    5·1 answer
  • The total population of an area is the balance between natural increase and
    11·2 answers
  • How did the Nile contribute to Egyptian culture and growth
    10·1 answer
  • An individual’s right to do something may be restricted on the grounds that it runs counter to ""the good of society"" when the
    6·1 answer
  • What is epinephrine in AP Psychology?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!