Labeling Pie Bond and Sigma Bond Worksheet
Instructions: Label the pie bond and sigma bond in each molecule below.
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H2O
Pie bond: None Sigma bond: O-H
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CH4
Pie bond: None Sigma bond: C-H
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O2
Pie bond: Double bond between the two oxygen atoms Sigma bond: None
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C2H2
Pie bond: Triple bond between the two carbon atoms Sigma bond: C-H
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NH3
Pie bond: None Sigma bond: N-H
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C6H6 (Benzene)
Pie bond: Six pie bonds in the benzene ring Sigma bond: C-H
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CO2
Pie bond: Double bond between the carbon and oxygen atoms Sigma bond: C=O
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C2H4
Pie bond: Double bond between the two carbon atoms Sigma bond: C-H
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HCN
Pie bond: Triple bond between the carbon and nitrogen atoms Sigma bond: C-H
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N2
Pie bond: Triple bond between the two nitrogen atoms Sigma bond: None
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