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7. Why does addition product B predominate at the higher temperature (100°℃)? A. The reaction is equilibrium controlled: product B is more stable than product A, so product B predominates. B. The reaction is kinetically controlled: product B forms faster, so product B predominates. C. Product B predominates because it has more electron delocalization than product A. D. Product B is less sterically hindered, so it predominates.

7. Why does addition product B predominate at the higher temperature (100°℃)? A. The reaction is equilibrium controlled: product B is more stable than product A, so product B predominates. B. The reaction is kinetically controlled: product B forms faster, so product B predominates. C. Product B predominates because it has more electron delocalization than product A. D. Product B is less sterically hindered, so it predominates.

Chemistry
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...
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Question 7
Questions 6 and 7 are based on the following reaction of 1,3- butadiene with HCl at different temperatures: CH₂=CH-CH=CH₂ HCI CH,=CH–CH–CH3 A CH₂ -CH=CH-CH3 B At 0°C, the following product composition is observed: product A (80%), product B (20%). At 100°C, the following product composition is observed: product A (25%), product B (75%). 6. Why does addition product A predominate at the lower temperature (0°C)? A. The reaction is equilibrium controlled: product A is more stable than product B, so product A predominates. B. The reaction is kinetically controlled: product A forms faster, so product A predominates. C. Product A predominates because it has more [] electron delocalization than product B. D. Product A is less sterically hindered, so it predominates.
Transcribed Image Text:Questions 6 and 7 are based on the following reaction of 1,3- butadiene with HCl at different temperatures: CH₂=CH-CH=CH₂ HCI CH,=CH–CH–CH3 A CH₂ -CH=CH-CH3 B At 0°C, the following product composition is observed: product A (80%), product B (20%). At 100°C, the following product composition is observed: product A (25%), product B (75%). 6. Why does addition product A predominate at the lower temperature (0°C)? A. The reaction is equilibrium controlled: product A is more stable than product B, so product A predominates. B. The reaction is kinetically controlled: product A forms faster, so product A predominates. C. Product A predominates because it has more [] electron delocalization than product B. D. Product A is less sterically hindered, so it predominates.
CH₂=CH-CH=CH₂ HCI CH2=CH—CH—CH3 -CH- A + CH,—CH=CH—CH3 At 0°C, the following product composition is observed: product A (80%), product B (20%). At 100°C, the following product composition is observed: product A (25%), product B (75%). 6. Why does addition product A predominate at the lower temperature (0°C)? B A. The reaction is equilibrium controlled: product A is more stable than product B, so product A predominates. B. The reaction is kinetically controlled: product A forms faster, so product A predominates. C. Product A predominates because it has more electron delocalization than product B. D. Product A is less sterically hindered, so it predominates. 7. Why does addition product B predominate at the higher temperature (100°C)? A. The reaction is equilibrium controlled: product B is more stable than product A, so product B predominates. B. The reaction is kinetically controlled: product B forms faster, so product B predominates. C. Product B predominates because it has more electron delocalization than product A. D. Product B is less sterically hindered, so it predominates.
Transcribed Image Text:CH₂=CH-CH=CH₂ HCI CH2=CH—CH—CH3 -CH- A + CH,—CH=CH—CH3 At 0°C, the following product composition is observed: product A (80%), product B (20%). At 100°C, the following product composition is observed: product A (25%), product B (75%). 6. Why does addition product A predominate at the lower temperature (0°C)? B A. The reaction is equilibrium controlled: product A is more stable than product B, so product A predominates. B. The reaction is kinetically controlled: product A forms faster, so product A predominates. C. Product A predominates because it has more electron delocalization than product B. D. Product A is less sterically hindered, so it predominates. 7. Why does addition product B predominate at the higher temperature (100°C)? A. The reaction is equilibrium controlled: product B is more stable than product A, so product B predominates. B. The reaction is kinetically controlled: product B forms faster, so product B predominates. C. Product B predominates because it has more electron delocalization than product A. D. Product B is less sterically hindered, so it predominates.
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The question is based on the concept of organic reactions.

we need to describe the product formation at different temperature since product formation depends on temperature.

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