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The general values for steric and torsional strain are provided. Use these values to calculate the barrier to rotation for 2-methylpentane looking down the C2-C3 bond. Assume that methyl/ethyl steric interactions are the same as kJ/mol methyl/methyl. 1 2 3 H H. 4 C CH/CH3 gauche `CH3 3.8 kJ/mol steric strain HH 7 8 9 H/H eclipsed bond 4 kJ/mol torsional strain H. H. CH/H eclipsed bond 5.6 kJ/mol torsional strain H H +/- x 10 `CH3 H3C CH3 CH/CH3 eclipsed 11 kJ/mol torsional & steric strain H

The general values for steric and torsional strain are provided. Use these values to calculate the barrier to rotation for 2-methylpentane looking down the C2-C3 bond. Assume that methyl/ethyl steric interactions are the same as kJ/mol methyl/methyl. 1 2 3 H H. 4 C CH/CH3 gauche `CH3 3.8 kJ/mol steric strain HH 7 8 9 H/H eclipsed bond 4 kJ/mol torsional strain H. H. CH/H eclipsed bond 5.6 kJ/mol torsional strain H H +/- x 10 `CH3 H3C CH3 CH/CH3 eclipsed 11 kJ/mol torsional & steric strain H

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Chemistry
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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
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Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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The general values for steric and torsional strain are provided. Use these values to calculate the barrier to rotation for 2-methylpentane looking down the C2-C3 bond. Assume that methyl/ethyl steric interactions are the same as methyl/methyl.

The general values for steric and torsional strain are provided. Use these values to calculate the barrier to rotation for 2-methylpentane looking down the C2-C3 bond. Assume that methyl/ethyl steric interactions are the same as kJ/mol methyl/methyl. 1 2 3 4 6 C H H. .H CH3/CH3 gauche `CH3 ČH3 H 3.8 kJ/mol steric strain 7 8 9 H/H eclipsed bond `H 4 kJ/mol torsional strain HH CH3/H eclipsed bond 5.6 kJ/mol torsional strain +/- х 100 H `CH3 H. H3C CH3 CH/CH3 eclipsed -H 11 kJ/mol torsional & steric strain `H H.
Transcribed Image Text:The general values for steric and torsional strain are provided. Use these values to calculate the barrier to rotation for 2-methylpentane looking down the C2-C3 bond. Assume that methyl/ethyl steric interactions are the same as kJ/mol methyl/methyl. 1 2 3 4 6 C H H. .H CH3/CH3 gauche `CH3 ČH3 H 3.8 kJ/mol steric strain 7 8 9 H/H eclipsed bond `H 4 kJ/mol torsional strain HH CH3/H eclipsed bond 5.6 kJ/mol torsional strain +/- х 100 H `CH3 H. H3C CH3 CH/CH3 eclipsed -H 11 kJ/mol torsional & steric strain `H H.
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