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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.

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Letter A is the correct answer.

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4 years ago
Explain the details of a totalitarian government
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3 years ago
Which of the following statements about sovereign states is NOT true?
andrezito [222]
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3 0
4 years ago
Emily is about to cross a road when she sees a car speeding towards her. she immediately jumps out the way and is able to avoid
RSB [31]

Answer:

The automatic nervous system

Explanation:

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8 0
3 years ago
One U.S. Dollar was worth 16 Mexican pesos in 2015, but in 2019 the U.S. Dollar was worth 19 Mexican pesos. This means that in 2
mezya [45]

Answer:

Fewer U.S. dollars were in circulation in 2015 than in 2019.

Explanation:

Exchange rates are known to be constantly fluctuating, and demand and supply are the causes of the rise and fall of currency values. When there is a higher demand for any nation’s currency or a shortage of the supply of that currency, then there would likely be an increase in price .

From the question here, people received a higher value of the Mexican currency in 2019 because the US dollars that were in circulation in 2015 was smaller than that of 2019 .

7 0
4 years ago
Read 2 more answers
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