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The correct systematic name for the compound shown below would be: The correct systematic name for the compound shown below would be: A) 2,4-dimethylhexane B) 4-ethyl-2-methylpentane C) isopropylpentane D) 2-methyl-4-ethylpentane E) 2,3-dimethylhexane


A) 2,4-dimethylhexane
B) 4-ethyl-2-methylpentane
C) isopropylpentane
D) 2-methyl-4-ethylpentane
E) 2,3-dimethylhexane

F) A) and E)
G) B) and C)

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In which of the following reactions is a carbon atom not oxidized or reduced?


A) CH3CH2Br + OH- →\rightarrow CH3CH2OH + Br-
B) CH2=CHCH3 + H2 →\rightarrow CH3CH2CH3
C) CH3CH3 + ½O2(g) →\rightarrow CH3CH2OH
D) CH3CH2CHO + ½O2(g) →\rightarrow CH3CH2CO2H
E) A carbon atom is oxidized or reduced in all of these reactions.

F) A) and B)
G) C) and D)

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Which of the following is the conjugate base of ethanol (CH3CH2OH) ?


A) CH3CH2OH2+
B) CH3CH2O-
C) CH3CH3
D) CH4CH2OH+
E) CH3CH2CO2-

F) C) and D)
G) B) and D)

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The "fishy" odor in cooked fish, which is due to the presence of amines, can be reduced by the addition of lemon juice which contains citric acid. Explain.

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The amines (which are basic) r...

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The compound shown below is geraniol. It has a rose-like scent and occurs naturally in a number of flowers. What does the electron domain model predict the geometry to be around the carbon labeled 1? The compound shown below is geraniol. It has a rose-like scent and occurs naturally in a number of flowers. What does the electron domain model predict the geometry to be around the carbon labeled 1? A) linear B) trigonal planar C) tetrahedral D) trigonal pyramidal E) bent


A) linear
B) trigonal planar
C) tetrahedral
D) trigonal pyramidal
E) bent

F) B) and E)
G) A) and B)

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A structure of the compound benzene (C6H6) is shown below. Are the carbon-carbon in benzene all the same length? Explain your answer. A structure of the compound benzene (C<sub>6</sub>H<sub>6</sub>) is shown below. Are the carbon-carbon in benzene all the same length? Explain your answer.

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Yes, all of the C-C bonds in benzene are...

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One example of a Fisher-Tropsch reaction is shown below. Calculate the Δ\Delta Hrxn° using enthalpies of atom combination. 2CO(g) + 5H2(g) →\rightarrow C2H6(g) + 2H2O(g) Is this reaction endothermic or exothermic? One example of a Fisher-Tropsch reaction is shown below. Calculate the \Delta H<sub>rxn</sub>° using enthalpies of atom combination. 2CO(g) + 5H<sub>2</sub>(g) \rightarrow C<sub>2</sub>H<sub>6</sub>(g) + 2H<sub>2</sub>O(g) Is this reaction endothermic or exothermic?

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-349 kJ/mo...

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Which of the following structures represents the same molecule? Which of the following structures represents the same molecule? A) 1 and 2 B) 3 and 4 C) 2 and 3 D) 1 and 4 E) All of the structures show the same molecule


A) 1 and 2
B) 3 and 4
C) 2 and 3
D) 1 and 4
E) All of the structures show the same molecule

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

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What is the most likely product of the reaction shown below? What is the most likely product of the reaction shown below?

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Arrange the following compounds in order from most acidic to least acidic. Explain your answer. Arrange the following compounds in order from most acidic to least acidic. Explain your answer.

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blured image The carboxylic acid is a reasonably str...

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Which of the following best describes the relationship between the two structures shown below? Which of the following best describes the relationship between the two structures shown below? A) The represent the same compound. B) The represent different compounds that are constitutional isomers. C) The represent different compounds that are stereoisomers. D) The represent different compounds that are alkanes. E) They represent different compounds that are alkynes.


A) The represent the same compound.
B) The represent different compounds that are constitutional isomers.
C) The represent different compounds that are stereoisomers.
D) The represent different compounds that are alkanes.
E) They represent different compounds that are alkynes.

F) None of the above
G) All of the above

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C

The compound labeled 1 is geraniol. It has a rose-like scent and occurs naturally in a number of flowers. Compounds 2 and 3 are isomers of geraniol. Which statement is correct? The compound labeled 1 is geraniol. It has a rose-like scent and occurs naturally in a number of flowers. Compounds 2 and 3 are isomers of geraniol. Which statement is correct? A) 2 is a constitutional isomer of geraniol and 3 is a stereoisomer. B) 3 is a constitutional isomer of geraniol and 2 is a stereoisomer. C) Both 2 and 3 are stereoisomers of geraniol. D) Both 2 and 3 are constitutional isomer of geraniol E) 2 and 3 are not isomers of geraniol.


A) 2 is a constitutional isomer of geraniol and 3 is a stereoisomer.
B) 3 is a constitutional isomer of geraniol and 2 is a stereoisomer.
C) Both 2 and 3 are stereoisomers of geraniol.
D) Both 2 and 3 are constitutional isomer of geraniol
E) 2 and 3 are not isomers of geraniol.

F) All of the above
G) B) and D)

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Which of the following formulas represents an unsaturated hydrocarbon?


A) C3H8
B) C3H4
C) C2H4
D) C5H12
E) Both b and c are unsaturated hydrocarbons.

F) B) and E)
G) A) and C)

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The molecule shown below is Tamiflu () which is used to treat some types of influenza. Circle and identify each functional group present in Tamiflu. The molecule shown below is Tamiflu () which is used to treat some types of influenza. Circle and identify each functional group present in Tamiflu.

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The compound shown below has an extremely strong smell of bananas. Which functional group is present in the molecule? The compound shown below has an extremely strong smell of bananas. Which functional group is present in the molecule? A) aldehyde B) ketone C) alkene D) ester E) ether


A) aldehyde
B) ketone
C) alkene
D) ester
E) ether

F) A) and D)
G) B) and C)

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What is the correct systematic name for the molecule shown below? What is the correct systematic name for the molecule shown below? A) 1-butenol B) 1-pentanol C) 1-butanol D) isobutanol E) 1-hydroxybutane


A) 1-butenol
B) 1-pentanol
C) 1-butanol
D) isobutanol
E) 1-hydroxybutane

F) B) and E)
G) A) and E)

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Which of the following alcohols would not be oxidized to the corresponding aldehyde or ketone?


A) Which of the following alcohols would not be oxidized to the corresponding aldehyde or ketone? A) B) C) D) E) All of the alcohols could be oxidized to the corresponding aldehyde or ketone.
B) Which of the following alcohols would not be oxidized to the corresponding aldehyde or ketone? A) B) C) D) E) All of the alcohols could be oxidized to the corresponding aldehyde or ketone.
C) Which of the following alcohols would not be oxidized to the corresponding aldehyde or ketone? A) B) C) D) E) All of the alcohols could be oxidized to the corresponding aldehyde or ketone.
D) Which of the following alcohols would not be oxidized to the corresponding aldehyde or ketone? A) B) C) D) E) All of the alcohols could be oxidized to the corresponding aldehyde or ketone.
E) All of the alcohols could be oxidized to the corresponding aldehyde or ketone.

F) A) and E)
G) A) and C)

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Ignoring stereochemistry, the correct systematic name for the compound shown below would be: Ignoring stereochemistry, the correct systematic name for the compound shown below would be: A) isooctene B) 3-methyl-2,3-heptene C) 4-ethyl-2-pentene D) 3-methylheptane E) 4-methyl-2-heptene


A) isooctene
B) 3-methyl-2,3-heptene
C) 4-ethyl-2-pentene
D) 3-methylheptane
E) 4-methyl-2-heptene

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

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What is the correct systematic name for the compound shown below? What is the correct systematic name for the compound shown below? A) 3-methyl-1-butyne B) 3-methyl-1-butene C) 2-methyl-3-butyne D) isobutyne E) 3,3-dimethyl-1-propyne


A) 3-methyl-1-butyne
B) 3-methyl-1-butene
C) 2-methyl-3-butyne
D) isobutyne
E) 3,3-dimethyl-1-propyne

F) D) and E)
G) C) and D)

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Draw the structure of 3-bromo-2-methylhexane.

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