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Solved: Given that the twist-boat conformer of cyclohexane
Chapter 5, Problem 58P(choose chapter or problem)
Problem 58P
Given that the twist-boat conformer of cyclohexane is 5.3 kcal/mol higher in free energy than the chair conformer, calculate the percentage of twist-boat conformers present in a sample of cyclohexane at 25 oC. Does your answer agree with the statement made in Section 3.12 about the relative number of molecules in these two conformations?
Questions & Answers
QUESTION:
Problem 58P
Given that the twist-boat conformer of cyclohexane is 5.3 kcal/mol higher in free energy than the chair conformer, calculate the percentage of twist-boat conformers present in a sample of cyclohexane at 25 oC. Does your answer agree with the statement made in Section 3.12 about the relative number of molecules in these two conformations?
ANSWER:
Solution 58P
Step 1 of 1:
Here, we are asked to calculate the percentage of twist-boat conformers present in a sample of cyclohexane at 25 oC.
The relation between equilibrium constant (Keq) and the change in free energy (G):
Go = _ RT ln Keq