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Assign the following stereocenter as having the R or S absolute configuration. Assign the following stereocenter as having the R or S absolute configuration.

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What is the relationship between the following two molecules? What is the relationship between the following two molecules?   A)  enantiomers B)  diastereomers C)  identical D)  constitutional Isomers


A) enantiomers
B) diastereomers
C) identical
D) constitutional Isomers

E) C) and D)
F) B) and C)

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Is the following alkene cis, trans, or neither? Is the following alkene cis, trans, or neither?

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Convert the following Fischer projection into a wedge/dash drawing. Convert the following Fischer projection into a wedge/dash drawing.

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Draw the meso isomer of the following compound. Draw the meso isomer of the following compound.

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What is the relationship between the two structures shown? What is the relationship between the two structures shown?   A)  same compound B)  enantiomers C)  diastereomers D)  none of these


A) same compound
B) enantiomers
C) diastereomers
D) none of these

E) A) and B)
F) C) and D)

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Which of the following strategies will NOT be an effective way to separate enantiomers?


A) chiral chromatography
B) distillation
C) crystallization
D) chiral resolving agents

E) A) and D)
F) All of the above

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What is the relationship between the following two compounds? What is the relationship between the following two compounds?   A)  constitutional isomers B)  stereoisomers C)  identical D)  not isomers; different compounds entirely


A) constitutional isomers
B) stereoisomers
C) identical
D) not isomers; different compounds entirely

E) C) and D)
F) All of the above

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Is the alkene on the left in the molecule below E, Z, or neither? Is the alkene on the left in the molecule below E, Z, or neither?

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Locate the chirality center(s) in the following compound. Locate the chirality center(s) in the following compound.

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Draw the structure of the compound (S)-3-methylheptane.

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What is the relationship between the following two compounds? What is the relationship between the following two compounds?   A)  constitutional isomers B)  stereoisomers C)  identical D)  not isomers; different compounds entirely


A) constitutional isomers
B) stereoisomers
C) identical
D) not isomers; different compounds entirely

E) None of the above
F) A) and D)

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What is the percentage of the S enantiomer in a sample of carvone that has a specific rotation of 30, given that the specific rotation of (R) -carvone is −61?


A) 25.5%
B) 51%
C) 49%
D) 74.5%

E) A) and D)
F) B) and C)

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Locate the chirality center(s) in the following compound. Locate the chirality center(s) in the following compound.

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Rank the following from highest to lowest priority according to the Cahn-Ingold-Prelog system. I. -CH2CH3 II. -CHCH2 III. -CCH IV. -CH3

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Identify the relationship between these two structures. Identify the relationship between these two structures.   A)  diastereomers B)  enantiomers C)  the same compound D)  different compounds


A) diastereomers
B) enantiomers
C) the same compound
D) different compounds

E) A) and D)
F) A) and C)

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What is the relationship of the following two structures? What is the relationship of the following two structures?   A)  enantiomers B)  diastereomers C)  constitutional isomers D)  identical


A) enantiomers
B) diastereomers
C) constitutional isomers
D) identical

E) A) and B)
F) None of the above

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Which of the following choices is a diastereomer of the first structure shown. Which of the following choices is a diastereomer of the first structure shown.     A)  I B)  II C)  III D)  IV Which of the following choices is a diastereomer of the first structure shown.     A)  I B)  II C)  III D)  IV


A) I
B) II
C) III
D) IV

E) None of the above
F) A) and B)

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Draw the enantiomer of the following compound. Draw the enantiomer of the following compound.

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Assign the absolute configuration of the chirality center as R or S. Assign the absolute configuration of the chirality center as R or S.

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