Author: Anonymous

Which of the following structures is (S)-3-methylheptane?

Match the Newman projection for the conformation of 2-methylbutane to the indicated position on the potential energy diagram.                                       ​ A B C D Conformation C is represented by Roman numeral ____. (enter the Roman number. No other numbers will be accepted)

What is the correct order of the Cahn-Ingold-Prelog ranking of the following substituents as used in assigning R and S configurations of chiral centers? (higher ranking > lower ranking) ​ 1. −C≡CH 2. −CH2NH2 3. −NHCH3 4. −CN ​

Which of the following structures represents trans-1,3-dimethylcyclohexane?

Which of the following structures has the S configuration?  

Which of the following is the correct wedge and dash structure for the following Newman projection?

Which of the following choices represents the Fischer projection of the compound shown?

Bonus question What is the relationship between the following two molecules?

Which of the following is a Newman projection of a staggered conformation for ethane?

How many chirality centers does the following compound have?