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Deck 2: Molecular Representations

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Question
Which of the following is the correct condensed structure for the following compound? <strong>Which of the following is the correct condensed structure for the following compound? </strong> A) CH<sub>3</sub>CHOHCH<sub>2</sub>CHClCH<sub>3</sub> B) CH<sub>3</sub>CHOH(CH<sub>2</sub>)<sub>2</sub>CHClCH<sub>3</sub> C) (CH<sub>3</sub>)<sub>2</sub>CHOHCH<sub>2</sub>CH<sub>2</sub>Cl D) CH<sub>3</sub>CHCH<sub>2</sub>CH<sub>2</sub>OHCH<sub>3</sub>CHCl E) CH<sub>3</sub>C<sub>2</sub>H<sub>4</sub>CH<sub>3</sub>OHCl <div style=padding-top: 35px>

A) CH3CHOHCH2CHClCH3
B) CH3CHOH(CH2)2CHClCH3
C) (CH3)2CHOHCH2CH2Cl
D) CH3CHCH2CH2OHCH3CHCl
E) CH3C2H4CH3OHCl
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Question
Which of the following is the correct condensed structure for the following compound? <strong>Which of the following is the correct condensed structure for the following compound? </strong> A) CH<sub>3</sub>C(CH<sub>3</sub>)<sub>2</sub>(CH<sub>2</sub>)<sub>2</sub>(CH)BrC(CH<sub>3</sub>)<sub>2</sub> B) CH<sub>3</sub>CH<sub>3</sub>CH<sub>3</sub>C(CH<sub>2</sub>)<sub>2</sub>C(CH<sub>3</sub>)<sub>2</sub>CHBr C) (CH<sub>3</sub>)<sub>3</sub>C(CH<sub>2</sub>)<sub>3</sub>BrCHCH<sub>3</sub>CH<sub>3</sub> D) CH<sub>3</sub>CH<sub>3</sub>CH<sub>3</sub>C(CH<sub>2</sub>)<sub>2</sub>CHBrCHCH<sub>3</sub>CH<sub>3</sub> E) (CH<sub>3</sub>)<sub>3</sub>C(CH<sub>2</sub>)<sub>2</sub>CHBrCH(CH<sub>3</sub>)<sub>2</sub> <div style=padding-top: 35px>

A) CH3C(CH3)2(CH2)2(CH)BrC(CH3)2
B) CH3CH3CH3C(CH2)2C(CH3)2CHBr
C) (CH3)3C(CH2)3BrCHCH3CH3
D) CH3CH3CH3C(CH2)2CHBrCHCH3CH3
E) (CH3)3C(CH2)2CHBrCH(CH3)2
Question
Draw the Lewis structure for CH3C ≡ \equiv C(CH2)3C(CH3)3.
Question
Which of the following is the correct molecular formula for (CH3CH2)4C?

A) C8H20
B) C5H20
C) C9H20
D) C6H5
E) C3H20
Question
How many H atoms are connected to the indicated carbon atom? <strong>How many H atoms are connected to the indicated carbon atom? </strong> A) one B) two C) three D) four E) none <div style=padding-top: 35px>

A) one
B) two
C) three
D) four
E) none
Question
Which of the following is the correct condensed structure for the following compound? <strong>Which of the following is the correct condensed structure for the following compound? </strong> A) CH<sub>2</sub>=CH(CH<sub>2</sub>)<sub>3</sub>C(CH<sub>3</sub>)<sub>3</sub> B) CH(CH<sub>2</sub>)<sub>4</sub>C(CH<sub>3</sub>)<sub>3</sub> C) (CH<sub>3</sub>)<sub>2</sub>CH(CH<sub>2</sub>)<sub>4</sub>CH<sub>3</sub> D) CH<sub>2</sub>CH(CH<sub>2</sub>)<sub>3</sub>C(CH<sub>3</sub>)<sub>3</sub> E) (CH)<sub>3</sub>(CH<sub>2</sub>)<sub>3</sub>C(CH<sub>3</sub>)<sub>3</sub> <div style=padding-top: 35px>

A) CH2=CH(CH2)3C(CH3)3
B) CH(CH2)4C(CH3)3
C) (CH3)2CH(CH2)4CH3
D) CH2CH(CH2)3C(CH3)3
E) (CH)3(CH2)3C(CH3)3
Question
Which of the following is the correct Lewis structure for CH3(CH2)2NH2? <strong>Which of the following is the correct Lewis structure for CH<sub>3</sub>(CH<sub>2</sub>)<sub>2</sub>NH<sub>2</sub>? </strong> A) I B) II C) III D) IV E) Both II & III <div style=padding-top: 35px>

A) I
B) II
C) III
D) IV
E) Both II & III
Question
Which of the following bond-line structures are of the same compound? <strong>Which of the following bond-line structures are of the same compound? </strong> A) I & II B) II & III C) III & IV D) II & IV E) None of these <div style=padding-top: 35px>

A) I & II
B) II & III
C) III & IV
D) II & IV
E) None of these
Question
Draw the Lewis structure for (CH3)3C(CH2)2OCH(CH2CH3)2.
Question
How many H atoms are connected to the indicated carbon atom? <strong>How many H atoms are connected to the indicated carbon atom? </strong> A) one B) two C) three D) four E) none <div style=padding-top: 35px>

A) one
B) two
C) three
D) four
E) none
Question
Which of the following is the correct Lewis structure for (CH3)2CHCH2OH? <strong>Which of the following is the correct Lewis structure for (CH<sub>3</sub>)<sub>2</sub>CHCH<sub>2</sub>OH? </strong> A) I B) II C) III D) IV E) Both III & IV <div style=padding-top: 35px>

A) I
B) II
C) III
D) IV
E) Both III & IV
Question
Which of the following is the correct Lewis structure for CH3(CH2)2OH? <strong>Which of the following is the correct Lewis structure for CH<sub>3</sub>(CH<sub>2</sub>)<sub>2</sub>OH? </strong> A) I B) II C) III D) IV E) Both II & III <div style=padding-top: 35px>

A) I
B) II
C) III
D) IV
E) Both II & III
Question
Which of the following is the correct condensed structure for the following compound? <strong>Which of the following is the correct condensed structure for the following compound? </strong> A) CH<sub>3</sub>CH<sub>3</sub>CH<sub>2</sub>OH B) CH<sub>3</sub>CH<sub>2</sub>CH<sub>2</sub>OH C) (CH<sub>3</sub>)<sub>2</sub>CHCH<sub>2</sub>OH D) CH<sub>3</sub>CH<sub>2</sub>CH<sub>2</sub>OCH<sub>3</sub> E) CH<sub>3</sub>C<sub>2</sub>H<sub>3</sub>CH<sub>3</sub>OH <div style=padding-top: 35px>

A) CH3CH3CH2OH
B) CH3CH2CH2OH
C) (CH3)2CHCH2OH
D) CH3CH2CH2OCH3
E) CH3C2H3CH3OH
Question
Provide correct condensed structure for the following compound. Provide correct condensed structure for the following compound. <div style=padding-top: 35px>
Question
What is the molecular formula for the following compound? <strong>What is the molecular formula for the following compound? </strong> A) C<sub>2</sub>H<sub>6</sub>O B) C<sub>4</sub>H<sub>6</sub>O C) C<sub>4</sub>H<sub>10</sub>O D) C<sub>2</sub>H<sub>4</sub>O E) None of these <div style=padding-top: 35px>

A) C2H6O
B) C4H6O
C) C4H10O
D) C2H4O
E) None of these
Question
Which of the following is the correct Lewis structure for (CH3)3C(CH2)2NHCH3? <strong>Which of the following is the correct Lewis structure for (CH<sub>3</sub>)<sub>3</sub>C(CH<sub>2</sub>)<sub>2</sub>NHCH<sub>3</sub>? </strong> A) I B) II C) III D) IV E) V <div style=padding-top: 35px>

A) I
B) II
C) III
D) IV
E) V
Question
Which of the following compounds have a molecular formula of C2H6O? <strong>Which of the following compounds have a molecular formula of C<sub>2</sub>H<sub>6</sub>O? </strong> A) I B) II C) III D) IV E) Both I & III <div style=padding-top: 35px>

A) I
B) II
C) III
D) IV
E) Both I & III
Question
Provide correct condensed structure for the following compound. Provide correct condensed structure for the following compound. <div style=padding-top: 35px>
Question
Which of the following is the correct condensed structure for the following compound? <strong>Which of the following is the correct condensed structure for the following compound? </strong> A) CH<sub>3</sub>C<sub>2</sub>(CH<sub>2</sub>)<sub>3</sub>C(CH<sub>3</sub>)<sub>3</sub> B) CH<sub>3</sub>CC(CH<sub>2</sub>)<sub>3</sub>C(CH<sub>3</sub>)<sub>2</sub>CH<sub>3</sub> C) (CH<sub>3</sub>)<sub>3</sub>C<sub>2</sub>(CH<sub>2</sub>)<sub>3</sub>CH<sub>3</sub> D) CH<sub>3</sub>C \equiv C(CH<sub>2</sub>)<sub>3</sub>C(CH<sub>3</sub>)<sub>3</sub> E) CH<sub>3</sub>CC(CH<sub>2</sub>)<sub>3</sub>C(CH<sub>3</sub>)<sub>3</sub> <div style=padding-top: 35px>

A) CH3C2(CH2)3C(CH3)3
B) CH3CC(CH2)3C(CH3)2CH3
C) (CH3)3C2(CH2)3CH3
D) CH3C ≡ \equiv C(CH2)3C(CH3)3
E) CH3CC(CH2)3C(CH3)3
Question
Which of the following bond-line structures are of the same compound? <strong>Which of the following bond-line structures are of the same compound? </strong> A) I & III B) II & III C) III & IV D) II & IV E) None of these <div style=padding-top: 35px>

A) I & III
B) II & III
C) III & IV
D) II & IV
E) None of these
Question
Draw a bond-line structure for each constitutional isomer with a molecular formula of C3H8O.
Question
For the following transformation how many H atoms are added or lost? <strong>For the following transformation how many H atoms are added or lost? </strong> A) Added one B) Added two C) Lost one D) Lost two E) No change <div style=padding-top: 35px>

A) Added one
B) Added two
C) Lost one
D) Lost two
E) No change
Question
Draw a bond-line structure for CH3CH2O(CH2)2CH(CH3)2.
Question
How many H atoms are connected to the indicated carbon atom? <strong>How many H atoms are connected to the indicated carbon atom? </strong> A) one B) two C) three D) four E) none <div style=padding-top: 35px>

A) one
B) two
C) three
D) four
E) none
Question
Draw a bond-line structure for CH3C ≡ \equiv C(CH2)3C(CH3)2CH2OCH3.
Question
For the following transformation how many H atoms are added or lost? <strong>For the following transformation how many H atoms are added or lost? </strong> A) Added one B) Added two C) Lost one D) Lost two E) No change <div style=padding-top: 35px>

A) Added one
B) Added two
C) Lost one
D) Lost two
E) No change
Question
Which of the following is the correct Lewis structure for the following compound? <strong>Which of the following is the correct Lewis structure for the following compound? </strong> A) I B) II C) III D) IV E) None of these <div style=padding-top: 35px> <strong>Which of the following is the correct Lewis structure for the following compound? </strong> A) I B) II C) III D) IV E) None of these <div style=padding-top: 35px>

A) I
B) II
C) III
D) IV
E) None of these
Question
Which of the following is the correct bond-line structure for (CH3)2CHCH2CH3? <strong>Which of the following is the correct bond-line structure for (CH<sub>3</sub>)<sub>2</sub>CHCH<sub>2</sub>CH<sub>3</sub>? </strong> A) I B) II C) III D) IV E) None of these <div style=padding-top: 35px>

A) I
B) II
C) III
D) IV
E) None of these
Question
Which of the following is the correct bond-line structure for (CH3)4C? <strong>Which of the following is the correct bond-line structure for (CH<sub>3</sub>)<sub>4</sub>C? </strong> A) I B) II C) III D) IV E) None of these <div style=padding-top: 35px>

A) I
B) II
C) III
D) IV
E) None of these
Question
How many H atoms are connected to the indicated carbon atom? <strong>How many H atoms are connected to the indicated carbon atom? </strong> A) one B) two C) three D) four E) none <div style=padding-top: 35px>

A) one
B) two
C) three
D) four
E) none
Question
Which of the following is the correct bond-line structure for CH3CHOH(CH2)2CH(CH2CH3)2? <strong>Which of the following is the correct bond-line structure for CH<sub>3</sub>CHOH(CH<sub>2</sub>)<sub>2</sub>CH(CH<sub>2</sub>CH<sub>3</sub>)<sub>2</sub>? </strong> A) I B) II C) III D) IV E) V <div style=padding-top: 35px>

A) I
B) II
C) III
D) IV
E) V
Question
Which of the following is the correct bond-line structure for (CH3)2CHCH2C(CH3)3? <strong>Which of the following is the correct bond-line structure for (CH<sub>3</sub>)<sub>2</sub>CHCH<sub>2</sub>C(CH<sub>3</sub>)<sub>3</sub>? </strong> A) I B) II C) III D) IV E) None of these <div style=padding-top: 35px>

A) I
B) II
C) III
D) IV
E) None of these
Question
For the following transformation how many H atoms are added or lost? <strong>For the following transformation how many H atoms are added or lost? </strong> A) Added one B) Added two C) Lost one D) Lost two E) No change <div style=padding-top: 35px>

A) Added one
B) Added two
C) Lost one
D) Lost two
E) No change
Question
For the following transformation how many H atoms are added or lost? <strong>For the following transformation how many H atoms are added or lost? </strong> A) Added one B) Added two C) Lost one D) Lost two E) No change <div style=padding-top: 35px>

A) Added one
B) Added two
C) Lost one
D) Lost two
E) No change
Question
Draw a bond-line structure for each constitutional isomer with a molecular formula of C2H4O.
Question
Which of the following is the correct bond-line structure for CH3C ≡ \equiv C(CH2)2CH(CH3)2? <strong>Which of the following is the correct bond-line structure for CH<sub>3</sub>C \equiv C(CH<sub>2</sub>)<sub>2</sub>CH(CH<sub>3</sub>)<sub>2</sub>? </strong> A) I B) II C) III D) IV E) None of these <div style=padding-top: 35px>

A) I
B) II
C) III
D) IV
E) None of these
Question
For the following transformation how many H atoms are added or lost? <strong>For the following transformation how many H atoms are added or lost? </strong> A) Added one B) Added two C) Lost one D) Lost two E) No change <div style=padding-top: 35px>

A) Added one
B) Added two
C) Lost one
D) Lost two
E) No change
Question
Draw a bond-line structure for (CH3)2N(CH2)3CH(CH3)2.
Question
How many H atoms are connected to the indicated carbon atom? <strong>How many H atoms are connected to the indicated carbon atom? </strong> A) one B) two C) three D) four E) none <div style=padding-top: 35px>

A) one
B) two
C) three
D) four
E) none
Question
For the following transformation how many H atoms are added or lost? <strong>For the following transformation how many H atoms are added or lost? </strong> A) Added one B) Added two C) Lost one D) Lost two E) No change <div style=padding-top: 35px>

A) Added one
B) Added two
C) Lost one
D) Lost two
E) No change
Question
Capsaicin, found in peppers, has the following structure. What is the molecular formula for capsaicin? Capsaicin, found in peppers, has the following structure. What is the molecular formula for capsaicin? <div style=padding-top: 35px>
Question
Which of the following compounds contain an alcohol functional group? <strong>Which of the following compounds contain an alcohol functional group? </strong> A) I B) II C) III D) IV E) None of these <div style=padding-top: 35px>

A) I
B) II
C) III
D) IV
E) None of these
Question
Aspartame, an artificial sweetener used in Equal® and diet beverages, has the following structure. Identify the functional groups in Aspartame. Aspartame, an artificial sweetener used in Equal<sup>®</sup> and diet beverages, has the following structure. Identify the functional groups in Aspartame. <div style=padding-top: 35px>
Question
Which of the following compounds contain an amine functional group? <strong>Which of the following compounds contain an amine functional group? </strong> A) I B) II C) III D) IV E) None of these <div style=padding-top: 35px>

A) I
B) II
C) III
D) IV
E) None of these
Question
Which of the following compounds contain an aromatic ring? <strong>Which of the following compounds contain an aromatic ring? </strong> A) I B) II C) III D) IV E) Both III & IV <div style=padding-top: 35px>

A) I
B) II
C) III
D) IV
E) Both III & IV
Question
Which of the following compounds contain a ketone functional group? <strong>Which of the following compounds contain a ketone functional group? </strong> A) I B) II C) III D) IV E) All of these <div style=padding-top: 35px>

A) I
B) II
C) III
D) IV
E) All of these
Question
Norethynodrel, a component of the first combined oral contraceptive, has the following structure. Identify the functional groups in Norethynodrel. Norethynodrel, a component of the first combined oral contraceptive, has the following structure. Identify the functional groups in Norethynodrel. <div style=padding-top: 35px>
Question
Draw a bond-line structure for each constitutional isomer with molecular formula C4H10O.
Question
Which of the following compounds have both a ketone and an ester functional group? <strong>Which of the following compounds have both a ketone and an ester functional group? </strong> A) I B) II C) III D) IV E) V <div style=padding-top: 35px>

A) I
B) II
C) III
D) IV
E) V
Question
Provide a condensed structure for the following compound. Provide a condensed structure for the following compound. <div style=padding-top: 35px>
Question
Which of the following compounds contain an ester functional group? <strong>Which of the following compounds contain an ester functional group? </strong> A) I B) II C) III D) IV E) Both I & IV <div style=padding-top: 35px>

A) I
B) II
C) III
D) IV
E) Both I & IV
Question
What functional group(s) is (are) present in the following compound? <strong>What functional group(s) is (are) present in the following compound? </strong> A) ketone & alkene B) ketone & alkyne C) aldehyde & alkene D) aldehyde & alkyne E) ester & alkene <div style=padding-top: 35px>

A) ketone & alkene
B) ketone & alkyne
C) aldehyde & alkene
D) aldehyde & alkyne
E) ester & alkene
Question
Which of the following compounds contain an alkene functional group? <strong>Which of the following compounds contain an alkene functional group? </strong> A) I B) II C) III D) IV E) None of these <div style=padding-top: 35px>

A) I
B) II
C) III
D) IV
E) None of these
Question
Draw a bond-line structure for each constitutional isomer with molecular formula C4H11N.
Question
Tamiflu®, is the most effective antiviral drug used to treat avian influenza, has the following structure. Identify the functional groups in Tamiflu®. Tamiflu<sup>®</sup>, is the most effective antiviral drug used to treat avian influenza, has the following structure. Identify the functional groups in Tamiflu<sup>®</sup>. <div style=padding-top: 35px>
Question
Identify the functional groups in the following compound. Identify the functional groups in the following compound. <div style=padding-top: 35px>
Question
Naproxen, sold under the trade name Aleve, has the following structure. What is the molecular formula for naproxen? Naproxen, sold under the trade name Aleve, has the following structure. What is the molecular formula for naproxen? <div style=padding-top: 35px>
Question
Which of the following compounds contain an amide functional group? <strong>Which of the following compounds contain an amide functional group? </strong> A) I B) II C) III D) IV E) Both II & III <div style=padding-top: 35px>

A) I
B) II
C) III
D) IV
E) Both II & III
Question
Provide a condensed structure for the following compound. Provide a condensed structure for the following compound. <div style=padding-top: 35px>
Question
AZT, used in the treatment of AIDS, has the following structure. What is the molecular formula for AZT? AZT, used in the treatment of AIDS, has the following structure. What is the molecular formula for AZT? <div style=padding-top: 35px>
Question
How many hydrogen atoms are connected to the indicated carbon atom? <strong>How many hydrogen atoms are connected to the indicated carbon atom? </strong> A) one B) two C) three D) four E) none <div style=padding-top: 35px>

A) one
B) two
C) three
D) four
E) none
Question
How many hydrogen atoms are connected to the indicated carbon atom? <strong>How many hydrogen atoms are connected to the indicated carbon atom? </strong> A) one B) two C) three D) four E) none <div style=padding-top: 35px>

A) one
B) two
C) three
D) four
E) none
Question
Which of the following compounds have +1 as a formal charge on the nitrogen atom? <strong>Which of the following compounds have +1 as a formal charge on the nitrogen atom? </strong> A) I B) II C) III D) IV E) Both I & II <div style=padding-top: 35px>

A) I
B) II
C) III
D) IV
E) Both I & II
Question
How many hydrogen atoms are connected to the indicated carbon atom? <strong>How many hydrogen atoms are connected to the indicated carbon atom? </strong> A) one B) two C) three D) four E) none <div style=padding-top: 35px>

A) one
B) two
C) three
D) four
E) none
Question
Draw all the constitutional isomers with a molecular formula of C3H6O and label the functional groups in each isomer.
Question
What is the formal charge on the oxygen atom in the following compound? <strong>What is the formal charge on the oxygen atom in the following compound? </strong> A) +1 B) +2 C) -1 D) -2 E) 0 <div style=padding-top: 35px>

A) +1
B) +2
C) -1
D) -2
E) 0
Question
What is the formal charge on the nitrogen atom in the following compound? <strong>What is the formal charge on the nitrogen atom in the following compound? </strong> A) +1 B) +2 C) -1 D) -2 E) 0 <div style=padding-top: 35px>

A) +1
B) +2
C) -1
D) -2
E) 0
Question
How many hydrogen atoms are connected to the indicated carbon atom? <strong>How many hydrogen atoms are connected to the indicated carbon atom? </strong> A) one B) two C) three D) four E) none <div style=padding-top: 35px>

A) one
B) two
C) three
D) four
E) none
Question
What is the formal charge on the nitrogen atom in the following compound? <strong>What is the formal charge on the nitrogen atom in the following compound? </strong> A) -1 B) -2 C) +1 D) +2 E) 0 <div style=padding-top: 35px>

A) -1
B) -2
C) +1
D) +2
E) 0
Question
Which of the following compounds have +1 as a formal charge on an oxygen atom? <strong>Which of the following compounds have +1 as a formal charge on an oxygen atom? </strong> A) I B) II C) III D) IV E) Both I & IV <div style=padding-top: 35px>

A) I
B) II
C) III
D) IV
E) Both I & IV
Question
Determine the formal charges on each atom except hydrogen. Determine the formal charges on each atom except hydrogen. <div style=padding-top: 35px>
Question
What is the formal charge on the indicated oxygen atom in the following compound? <strong>What is the formal charge on the indicated oxygen atom in the following compound? </strong> A) +1 B) +2 C) -1 D) -2 E) 0 <div style=padding-top: 35px>

A) +1
B) +2
C) -1
D) -2
E) 0
Question
Viracept, used in the treatment of HIV, has the following structure. Identify the functional groups in Viracept. Viracept, used in the treatment of HIV, has the following structure. Identify the functional groups in Viracept. <div style=padding-top: 35px>
Question
How many lone pairs of electrons are on the oxygen atom? <strong>How many lone pairs of electrons are on the oxygen atom? </strong> A) one B) two C) three D) four E) none <div style=padding-top: 35px>

A) one
B) two
C) three
D) four
E) none
Question
How many hydrogen atoms are connected to the indicated carbon atom? <strong>How many hydrogen atoms are connected to the indicated carbon atom? </strong> A) one B) two C) three D) four E) none <div style=padding-top: 35px>

A) one
B) two
C) three
D) four
E) none
Question
How many hydrogen atoms are connected to the indicated carbon atom? <strong>How many hydrogen atoms are connected to the indicated carbon atom? </strong> A) one B) two C) three D) four E) none <div style=padding-top: 35px>

A) one
B) two
C) three
D) four
E) none
Question
What is the formal charge on the nitrogen atom in the following compound? <strong>What is the formal charge on the nitrogen atom in the following compound? </strong> A) +1 B) +2 C) -1 D) -2 E) 0 <div style=padding-top: 35px>

A) +1
B) +2
C) -1
D) -2
E) 0
Question
Amoxicillin, an antibiotic, has the following structure. Identify the functional groups in amoxicillin. Amoxicillin, an antibiotic, has the following structure. Identify the functional groups in amoxicillin. <div style=padding-top: 35px>
Question
Diazomethane has the molecular formula CH2N2. Draw the preferred Lewis structure for diazomethane and assign formal charges to all atoms, if any.
Question
Draw Lewis structure for the following compound. Draw Lewis structure for the following compound. <div style=padding-top: 35px>
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Deck 2: Molecular Representations
1
Which of the following is the correct condensed structure for the following compound? <strong>Which of the following is the correct condensed structure for the following compound? </strong> A) CH<sub>3</sub>CHOHCH<sub>2</sub>CHClCH<sub>3</sub> B) CH<sub>3</sub>CHOH(CH<sub>2</sub>)<sub>2</sub>CHClCH<sub>3</sub> C) (CH<sub>3</sub>)<sub>2</sub>CHOHCH<sub>2</sub>CH<sub>2</sub>Cl D) CH<sub>3</sub>CHCH<sub>2</sub>CH<sub>2</sub>OHCH<sub>3</sub>CHCl E) CH<sub>3</sub>C<sub>2</sub>H<sub>4</sub>CH<sub>3</sub>OHCl

A) CH3CHOHCH2CHClCH3
B) CH3CHOH(CH2)2CHClCH3
C) (CH3)2CHOHCH2CH2Cl
D) CH3CHCH2CH2OHCH3CHCl
E) CH3C2H4CH3OHCl
CH3CHOH(CH2)2CHClCH3
2
Which of the following is the correct condensed structure for the following compound? <strong>Which of the following is the correct condensed structure for the following compound? </strong> A) CH<sub>3</sub>C(CH<sub>3</sub>)<sub>2</sub>(CH<sub>2</sub>)<sub>2</sub>(CH)BrC(CH<sub>3</sub>)<sub>2</sub> B) CH<sub>3</sub>CH<sub>3</sub>CH<sub>3</sub>C(CH<sub>2</sub>)<sub>2</sub>C(CH<sub>3</sub>)<sub>2</sub>CHBr C) (CH<sub>3</sub>)<sub>3</sub>C(CH<sub>2</sub>)<sub>3</sub>BrCHCH<sub>3</sub>CH<sub>3</sub> D) CH<sub>3</sub>CH<sub>3</sub>CH<sub>3</sub>C(CH<sub>2</sub>)<sub>2</sub>CHBrCHCH<sub>3</sub>CH<sub>3</sub> E) (CH<sub>3</sub>)<sub>3</sub>C(CH<sub>2</sub>)<sub>2</sub>CHBrCH(CH<sub>3</sub>)<sub>2</sub>

A) CH3C(CH3)2(CH2)2(CH)BrC(CH3)2
B) CH3CH3CH3C(CH2)2C(CH3)2CHBr
C) (CH3)3C(CH2)3BrCHCH3CH3
D) CH3CH3CH3C(CH2)2CHBrCHCH3CH3
E) (CH3)3C(CH2)2CHBrCH(CH3)2
(CH3)3C(CH2)2CHBrCH(CH3)2
3
Draw the Lewis structure for CH3C ≡ \equiv C(CH2)3C(CH3)3.
4
Which of the following is the correct molecular formula for (CH3CH2)4C?

A) C8H20
B) C5H20
C) C9H20
D) C6H5
E) C3H20
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5
How many H atoms are connected to the indicated carbon atom? <strong>How many H atoms are connected to the indicated carbon atom? </strong> A) one B) two C) three D) four E) none

A) one
B) two
C) three
D) four
E) none
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6
Which of the following is the correct condensed structure for the following compound? <strong>Which of the following is the correct condensed structure for the following compound? </strong> A) CH<sub>2</sub>=CH(CH<sub>2</sub>)<sub>3</sub>C(CH<sub>3</sub>)<sub>3</sub> B) CH(CH<sub>2</sub>)<sub>4</sub>C(CH<sub>3</sub>)<sub>3</sub> C) (CH<sub>3</sub>)<sub>2</sub>CH(CH<sub>2</sub>)<sub>4</sub>CH<sub>3</sub> D) CH<sub>2</sub>CH(CH<sub>2</sub>)<sub>3</sub>C(CH<sub>3</sub>)<sub>3</sub> E) (CH)<sub>3</sub>(CH<sub>2</sub>)<sub>3</sub>C(CH<sub>3</sub>)<sub>3</sub>

A) CH2=CH(CH2)3C(CH3)3
B) CH(CH2)4C(CH3)3
C) (CH3)2CH(CH2)4CH3
D) CH2CH(CH2)3C(CH3)3
E) (CH)3(CH2)3C(CH3)3
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7
Which of the following is the correct Lewis structure for CH3(CH2)2NH2? <strong>Which of the following is the correct Lewis structure for CH<sub>3</sub>(CH<sub>2</sub>)<sub>2</sub>NH<sub>2</sub>? </strong> A) I B) II C) III D) IV E) Both II & III

A) I
B) II
C) III
D) IV
E) Both II & III
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8
Which of the following bond-line structures are of the same compound? <strong>Which of the following bond-line structures are of the same compound? </strong> A) I & II B) II & III C) III & IV D) II & IV E) None of these

A) I & II
B) II & III
C) III & IV
D) II & IV
E) None of these
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9
Draw the Lewis structure for (CH3)3C(CH2)2OCH(CH2CH3)2.
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10
How many H atoms are connected to the indicated carbon atom? <strong>How many H atoms are connected to the indicated carbon atom? </strong> A) one B) two C) three D) four E) none

A) one
B) two
C) three
D) four
E) none
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11
Which of the following is the correct Lewis structure for (CH3)2CHCH2OH? <strong>Which of the following is the correct Lewis structure for (CH<sub>3</sub>)<sub>2</sub>CHCH<sub>2</sub>OH? </strong> A) I B) II C) III D) IV E) Both III & IV

A) I
B) II
C) III
D) IV
E) Both III & IV
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12
Which of the following is the correct Lewis structure for CH3(CH2)2OH? <strong>Which of the following is the correct Lewis structure for CH<sub>3</sub>(CH<sub>2</sub>)<sub>2</sub>OH? </strong> A) I B) II C) III D) IV E) Both II & III

A) I
B) II
C) III
D) IV
E) Both II & III
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13
Which of the following is the correct condensed structure for the following compound? <strong>Which of the following is the correct condensed structure for the following compound? </strong> A) CH<sub>3</sub>CH<sub>3</sub>CH<sub>2</sub>OH B) CH<sub>3</sub>CH<sub>2</sub>CH<sub>2</sub>OH C) (CH<sub>3</sub>)<sub>2</sub>CHCH<sub>2</sub>OH D) CH<sub>3</sub>CH<sub>2</sub>CH<sub>2</sub>OCH<sub>3</sub> E) CH<sub>3</sub>C<sub>2</sub>H<sub>3</sub>CH<sub>3</sub>OH

A) CH3CH3CH2OH
B) CH3CH2CH2OH
C) (CH3)2CHCH2OH
D) CH3CH2CH2OCH3
E) CH3C2H3CH3OH
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14
Provide correct condensed structure for the following compound. Provide correct condensed structure for the following compound.
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15
What is the molecular formula for the following compound? <strong>What is the molecular formula for the following compound? </strong> A) C<sub>2</sub>H<sub>6</sub>O B) C<sub>4</sub>H<sub>6</sub>O C) C<sub>4</sub>H<sub>10</sub>O D) C<sub>2</sub>H<sub>4</sub>O E) None of these

A) C2H6O
B) C4H6O
C) C4H10O
D) C2H4O
E) None of these
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16
Which of the following is the correct Lewis structure for (CH3)3C(CH2)2NHCH3? <strong>Which of the following is the correct Lewis structure for (CH<sub>3</sub>)<sub>3</sub>C(CH<sub>2</sub>)<sub>2</sub>NHCH<sub>3</sub>? </strong> A) I B) II C) III D) IV E) V

A) I
B) II
C) III
D) IV
E) V
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17
Which of the following compounds have a molecular formula of C2H6O? <strong>Which of the following compounds have a molecular formula of C<sub>2</sub>H<sub>6</sub>O? </strong> A) I B) II C) III D) IV E) Both I & III

A) I
B) II
C) III
D) IV
E) Both I & III
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18
Provide correct condensed structure for the following compound. Provide correct condensed structure for the following compound.
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19
Which of the following is the correct condensed structure for the following compound? <strong>Which of the following is the correct condensed structure for the following compound? </strong> A) CH<sub>3</sub>C<sub>2</sub>(CH<sub>2</sub>)<sub>3</sub>C(CH<sub>3</sub>)<sub>3</sub> B) CH<sub>3</sub>CC(CH<sub>2</sub>)<sub>3</sub>C(CH<sub>3</sub>)<sub>2</sub>CH<sub>3</sub> C) (CH<sub>3</sub>)<sub>3</sub>C<sub>2</sub>(CH<sub>2</sub>)<sub>3</sub>CH<sub>3</sub> D) CH<sub>3</sub>C \equiv C(CH<sub>2</sub>)<sub>3</sub>C(CH<sub>3</sub>)<sub>3</sub> E) CH<sub>3</sub>CC(CH<sub>2</sub>)<sub>3</sub>C(CH<sub>3</sub>)<sub>3</sub>

A) CH3C2(CH2)3C(CH3)3
B) CH3CC(CH2)3C(CH3)2CH3
C) (CH3)3C2(CH2)3CH3
D) CH3C ≡ \equiv C(CH2)3C(CH3)3
E) CH3CC(CH2)3C(CH3)3
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20
Which of the following bond-line structures are of the same compound? <strong>Which of the following bond-line structures are of the same compound? </strong> A) I & III B) II & III C) III & IV D) II & IV E) None of these

A) I & III
B) II & III
C) III & IV
D) II & IV
E) None of these
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21
Draw a bond-line structure for each constitutional isomer with a molecular formula of C3H8O.
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22
For the following transformation how many H atoms are added or lost? <strong>For the following transformation how many H atoms are added or lost? </strong> A) Added one B) Added two C) Lost one D) Lost two E) No change

A) Added one
B) Added two
C) Lost one
D) Lost two
E) No change
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23
Draw a bond-line structure for CH3CH2O(CH2)2CH(CH3)2.
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24
How many H atoms are connected to the indicated carbon atom? <strong>How many H atoms are connected to the indicated carbon atom? </strong> A) one B) two C) three D) four E) none

A) one
B) two
C) three
D) four
E) none
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25
Draw a bond-line structure for CH3C ≡ \equiv C(CH2)3C(CH3)2CH2OCH3.
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26
For the following transformation how many H atoms are added or lost? <strong>For the following transformation how many H atoms are added or lost? </strong> A) Added one B) Added two C) Lost one D) Lost two E) No change

A) Added one
B) Added two
C) Lost one
D) Lost two
E) No change
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27
Which of the following is the correct Lewis structure for the following compound? <strong>Which of the following is the correct Lewis structure for the following compound? </strong> A) I B) II C) III D) IV E) None of these <strong>Which of the following is the correct Lewis structure for the following compound? </strong> A) I B) II C) III D) IV E) None of these

A) I
B) II
C) III
D) IV
E) None of these
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28
Which of the following is the correct bond-line structure for (CH3)2CHCH2CH3? <strong>Which of the following is the correct bond-line structure for (CH<sub>3</sub>)<sub>2</sub>CHCH<sub>2</sub>CH<sub>3</sub>? </strong> A) I B) II C) III D) IV E) None of these

A) I
B) II
C) III
D) IV
E) None of these
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29
Which of the following is the correct bond-line structure for (CH3)4C? <strong>Which of the following is the correct bond-line structure for (CH<sub>3</sub>)<sub>4</sub>C? </strong> A) I B) II C) III D) IV E) None of these

A) I
B) II
C) III
D) IV
E) None of these
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30
How many H atoms are connected to the indicated carbon atom? <strong>How many H atoms are connected to the indicated carbon atom? </strong> A) one B) two C) three D) four E) none

A) one
B) two
C) three
D) four
E) none
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31
Which of the following is the correct bond-line structure for CH3CHOH(CH2)2CH(CH2CH3)2? <strong>Which of the following is the correct bond-line structure for CH<sub>3</sub>CHOH(CH<sub>2</sub>)<sub>2</sub>CH(CH<sub>2</sub>CH<sub>3</sub>)<sub>2</sub>? </strong> A) I B) II C) III D) IV E) V

A) I
B) II
C) III
D) IV
E) V
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32
Which of the following is the correct bond-line structure for (CH3)2CHCH2C(CH3)3? <strong>Which of the following is the correct bond-line structure for (CH<sub>3</sub>)<sub>2</sub>CHCH<sub>2</sub>C(CH<sub>3</sub>)<sub>3</sub>? </strong> A) I B) II C) III D) IV E) None of these

A) I
B) II
C) III
D) IV
E) None of these
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33
For the following transformation how many H atoms are added or lost? <strong>For the following transformation how many H atoms are added or lost? </strong> A) Added one B) Added two C) Lost one D) Lost two E) No change

A) Added one
B) Added two
C) Lost one
D) Lost two
E) No change
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34
For the following transformation how many H atoms are added or lost? <strong>For the following transformation how many H atoms are added or lost? </strong> A) Added one B) Added two C) Lost one D) Lost two E) No change

A) Added one
B) Added two
C) Lost one
D) Lost two
E) No change
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35
Draw a bond-line structure for each constitutional isomer with a molecular formula of C2H4O.
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36
Which of the following is the correct bond-line structure for CH3C ≡ \equiv C(CH2)2CH(CH3)2? <strong>Which of the following is the correct bond-line structure for CH<sub>3</sub>C \equiv C(CH<sub>2</sub>)<sub>2</sub>CH(CH<sub>3</sub>)<sub>2</sub>? </strong> A) I B) II C) III D) IV E) None of these

A) I
B) II
C) III
D) IV
E) None of these
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37
For the following transformation how many H atoms are added or lost? <strong>For the following transformation how many H atoms are added or lost? </strong> A) Added one B) Added two C) Lost one D) Lost two E) No change

A) Added one
B) Added two
C) Lost one
D) Lost two
E) No change
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38
Draw a bond-line structure for (CH3)2N(CH2)3CH(CH3)2.
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39
How many H atoms are connected to the indicated carbon atom? <strong>How many H atoms are connected to the indicated carbon atom? </strong> A) one B) two C) three D) four E) none

A) one
B) two
C) three
D) four
E) none
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40
For the following transformation how many H atoms are added or lost? <strong>For the following transformation how many H atoms are added or lost? </strong> A) Added one B) Added two C) Lost one D) Lost two E) No change

A) Added one
B) Added two
C) Lost one
D) Lost two
E) No change
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41
Capsaicin, found in peppers, has the following structure. What is the molecular formula for capsaicin? Capsaicin, found in peppers, has the following structure. What is the molecular formula for capsaicin?
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42
Which of the following compounds contain an alcohol functional group? <strong>Which of the following compounds contain an alcohol functional group? </strong> A) I B) II C) III D) IV E) None of these

A) I
B) II
C) III
D) IV
E) None of these
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43
Aspartame, an artificial sweetener used in Equal® and diet beverages, has the following structure. Identify the functional groups in Aspartame. Aspartame, an artificial sweetener used in Equal<sup>®</sup> and diet beverages, has the following structure. Identify the functional groups in Aspartame.
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44
Which of the following compounds contain an amine functional group? <strong>Which of the following compounds contain an amine functional group? </strong> A) I B) II C) III D) IV E) None of these

A) I
B) II
C) III
D) IV
E) None of these
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45
Which of the following compounds contain an aromatic ring? <strong>Which of the following compounds contain an aromatic ring? </strong> A) I B) II C) III D) IV E) Both III & IV

A) I
B) II
C) III
D) IV
E) Both III & IV
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46
Which of the following compounds contain a ketone functional group? <strong>Which of the following compounds contain a ketone functional group? </strong> A) I B) II C) III D) IV E) All of these

A) I
B) II
C) III
D) IV
E) All of these
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47
Norethynodrel, a component of the first combined oral contraceptive, has the following structure. Identify the functional groups in Norethynodrel. Norethynodrel, a component of the first combined oral contraceptive, has the following structure. Identify the functional groups in Norethynodrel.
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48
Draw a bond-line structure for each constitutional isomer with molecular formula C4H10O.
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49
Which of the following compounds have both a ketone and an ester functional group? <strong>Which of the following compounds have both a ketone and an ester functional group? </strong> A) I B) II C) III D) IV E) V

A) I
B) II
C) III
D) IV
E) V
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50
Provide a condensed structure for the following compound. Provide a condensed structure for the following compound.
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51
Which of the following compounds contain an ester functional group? <strong>Which of the following compounds contain an ester functional group? </strong> A) I B) II C) III D) IV E) Both I & IV

A) I
B) II
C) III
D) IV
E) Both I & IV
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52
What functional group(s) is (are) present in the following compound? <strong>What functional group(s) is (are) present in the following compound? </strong> A) ketone & alkene B) ketone & alkyne C) aldehyde & alkene D) aldehyde & alkyne E) ester & alkene

A) ketone & alkene
B) ketone & alkyne
C) aldehyde & alkene
D) aldehyde & alkyne
E) ester & alkene
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53
Which of the following compounds contain an alkene functional group? <strong>Which of the following compounds contain an alkene functional group? </strong> A) I B) II C) III D) IV E) None of these

A) I
B) II
C) III
D) IV
E) None of these
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54
Draw a bond-line structure for each constitutional isomer with molecular formula C4H11N.
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55
Tamiflu®, is the most effective antiviral drug used to treat avian influenza, has the following structure. Identify the functional groups in Tamiflu®. Tamiflu<sup>®</sup>, is the most effective antiviral drug used to treat avian influenza, has the following structure. Identify the functional groups in Tamiflu<sup>®</sup>.
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56
Identify the functional groups in the following compound. Identify the functional groups in the following compound.
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57
Naproxen, sold under the trade name Aleve, has the following structure. What is the molecular formula for naproxen? Naproxen, sold under the trade name Aleve, has the following structure. What is the molecular formula for naproxen?
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58
Which of the following compounds contain an amide functional group? <strong>Which of the following compounds contain an amide functional group? </strong> A) I B) II C) III D) IV E) Both II & III

A) I
B) II
C) III
D) IV
E) Both II & III
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59
Provide a condensed structure for the following compound. Provide a condensed structure for the following compound.
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60
AZT, used in the treatment of AIDS, has the following structure. What is the molecular formula for AZT? AZT, used in the treatment of AIDS, has the following structure. What is the molecular formula for AZT?
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61
How many hydrogen atoms are connected to the indicated carbon atom? <strong>How many hydrogen atoms are connected to the indicated carbon atom? </strong> A) one B) two C) three D) four E) none

A) one
B) two
C) three
D) four
E) none
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62
How many hydrogen atoms are connected to the indicated carbon atom? <strong>How many hydrogen atoms are connected to the indicated carbon atom? </strong> A) one B) two C) three D) four E) none

A) one
B) two
C) three
D) four
E) none
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63
Which of the following compounds have +1 as a formal charge on the nitrogen atom? <strong>Which of the following compounds have +1 as a formal charge on the nitrogen atom? </strong> A) I B) II C) III D) IV E) Both I & II

A) I
B) II
C) III
D) IV
E) Both I & II
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64
How many hydrogen atoms are connected to the indicated carbon atom? <strong>How many hydrogen atoms are connected to the indicated carbon atom? </strong> A) one B) two C) three D) four E) none

A) one
B) two
C) three
D) four
E) none
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65
Draw all the constitutional isomers with a molecular formula of C3H6O and label the functional groups in each isomer.
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66
What is the formal charge on the oxygen atom in the following compound? <strong>What is the formal charge on the oxygen atom in the following compound? </strong> A) +1 B) +2 C) -1 D) -2 E) 0

A) +1
B) +2
C) -1
D) -2
E) 0
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67
What is the formal charge on the nitrogen atom in the following compound? <strong>What is the formal charge on the nitrogen atom in the following compound? </strong> A) +1 B) +2 C) -1 D) -2 E) 0

A) +1
B) +2
C) -1
D) -2
E) 0
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Unlock for access to all 154 flashcards in this deck.
Unlock Deck
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68
How many hydrogen atoms are connected to the indicated carbon atom? <strong>How many hydrogen atoms are connected to the indicated carbon atom? </strong> A) one B) two C) three D) four E) none

A) one
B) two
C) three
D) four
E) none
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Unlock for access to all 154 flashcards in this deck.
Unlock Deck
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69
What is the formal charge on the nitrogen atom in the following compound? <strong>What is the formal charge on the nitrogen atom in the following compound? </strong> A) -1 B) -2 C) +1 D) +2 E) 0

A) -1
B) -2
C) +1
D) +2
E) 0
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Unlock for access to all 154 flashcards in this deck.
Unlock Deck
k this deck
70
Which of the following compounds have +1 as a formal charge on an oxygen atom? <strong>Which of the following compounds have +1 as a formal charge on an oxygen atom? </strong> A) I B) II C) III D) IV E) Both I & IV

A) I
B) II
C) III
D) IV
E) Both I & IV
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Unlock Deck
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71
Determine the formal charges on each atom except hydrogen. Determine the formal charges on each atom except hydrogen.
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Unlock Deck
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72
What is the formal charge on the indicated oxygen atom in the following compound? <strong>What is the formal charge on the indicated oxygen atom in the following compound? </strong> A) +1 B) +2 C) -1 D) -2 E) 0

A) +1
B) +2
C) -1
D) -2
E) 0
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Unlock for access to all 154 flashcards in this deck.
Unlock Deck
k this deck
73
Viracept, used in the treatment of HIV, has the following structure. Identify the functional groups in Viracept. Viracept, used in the treatment of HIV, has the following structure. Identify the functional groups in Viracept.
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Unlock for access to all 154 flashcards in this deck.
Unlock Deck
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74
How many lone pairs of electrons are on the oxygen atom? <strong>How many lone pairs of electrons are on the oxygen atom? </strong> A) one B) two C) three D) four E) none

A) one
B) two
C) three
D) four
E) none
Unlock Deck
Unlock for access to all 154 flashcards in this deck.
Unlock Deck
k this deck
75
How many hydrogen atoms are connected to the indicated carbon atom? <strong>How many hydrogen atoms are connected to the indicated carbon atom? </strong> A) one B) two C) three D) four E) none

A) one
B) two
C) three
D) four
E) none
Unlock Deck
Unlock for access to all 154 flashcards in this deck.
Unlock Deck
k this deck
76
How many hydrogen atoms are connected to the indicated carbon atom? <strong>How many hydrogen atoms are connected to the indicated carbon atom? </strong> A) one B) two C) three D) four E) none

A) one
B) two
C) three
D) four
E) none
Unlock Deck
Unlock for access to all 154 flashcards in this deck.
Unlock Deck
k this deck
77
What is the formal charge on the nitrogen atom in the following compound? <strong>What is the formal charge on the nitrogen atom in the following compound? </strong> A) +1 B) +2 C) -1 D) -2 E) 0

A) +1
B) +2
C) -1
D) -2
E) 0
Unlock Deck
Unlock for access to all 154 flashcards in this deck.
Unlock Deck
k this deck
78
Amoxicillin, an antibiotic, has the following structure. Identify the functional groups in amoxicillin. Amoxicillin, an antibiotic, has the following structure. Identify the functional groups in amoxicillin.
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Unlock for access to all 154 flashcards in this deck.
Unlock Deck
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79
Diazomethane has the molecular formula CH2N2. Draw the preferred Lewis structure for diazomethane and assign formal charges to all atoms, if any.
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80
Draw Lewis structure for the following compound. Draw Lewis structure for the following compound.
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Unlock Deck
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