2. III. Stability by Hyperconjugation: Alkenes and Carbocations. Determine the numberof canonical structures for each.А. AlkenesÇH33. CH3-C:CH-CH3Answers:1.2.3.1. СН3-CH—CH-CH-CH2CH2-CHзČH3ÇH3ÇH3-CH-ÇH-CH-CH3CH3CH3CH3-CH2-Ć=4.2. H2С-:C-4.-CH2CH3CH3B. CarbocationsÇH3ÇH3H2c-CH-CH-ÇH-CH-CH3CH3CH3-CH2-CH-C--CH2CH33.1.Answers:CH31.2.3.ÇH3CH3-CH-C-CH-CH3ČH34.2. CH3-HC-CH2-CH-CH2CH2-CH34.

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III. Stability by Hyperconjugation: Alkenes and Carbocations. Determine the number of canonical structures for each. А. Alkenes CH3 ÇH3 1. CH3-CH—сH-CH-CH2CH2-СH3 ÇH3 C-CH-CH3 CH3 3. CH3-C: Answers: 1. 2. CH3 ÇH3 2. Hас—с—сH-CH-CH—CH3 CH3 3. 4. ÇH3 CH3-CH2-C= 4. -CH2CH3 CH3 B. Carbocations ÇH3 CH3 CH3-CH2-CH- ÇH3 H2c-CH-CH-CH-CH-CH3 CH3 -CH2CH3 3. 1. Answers: CH3 1. 2. 3. CH3 4. 2. CH3-HC- -CH2-CH-CH2CH2-CH3 4. CH3-CH-C-CH-CH3 CH3

III. Stability by Hyperconjugation: Alkenes and Carbocations. Determine the number of canonical structures for each. А. Alkenes CH3 ÇH3 1. CH3-CH—сH-CH-CH2CH2-СH3 ÇH3 C-CH-CH3 CH3 3. CH3-C: Answers: 1. 2. CH3 ÇH3 2. Hас—с—сH-CH-CH—CH3 CH3 3. 4. ÇH3 CH3-CH2-C= 4. -CH2CH3 CH3 B. Carbocations ÇH3 CH3 CH3-CH2-CH- ÇH3 H2c-CH-CH-CH-CH-CH3 CH3 -CH2CH3 3. 1. Answers: CH3 1. 2. 3. CH3 4. 2. CH3-HC- -CH2-CH-CH2CH2-CH3 4. CH3-CH-C-CH-CH3 CH3

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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