| 1. |
How many oxygens are in the molecular ion peak in this spectrum?
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Click on image to enlarge
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a)
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0
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b)
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1
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c)
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2
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| 2. |
For this same spectrum, choose the compound that the spectrum represents.
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Click on image to enlarge
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a)
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butanal
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b)
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propanal
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c)
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2-propenal
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d)
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methoxy-ethene
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e)
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ethanediol
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| 3. |
Find the alkyl ion series in the spectra below. (Check the hint!)
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Click on image to enlarge
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a)
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15, 29, 43
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b)
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29, 43, 57
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c)
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none
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| 4. |
Find the alkyl LOSS ion series in the same spectra shown below. (Check the hint!)
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Click on image to enlarge
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a)
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15, 29, 43
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b)
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29, 43, 57
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c)
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none
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| 5. |
For this same spectrum, choose the compound that the spectrum represents.
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Click on image to enlarge
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a)
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2-propenal
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b)
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2-methyl propanal
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c)
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pentanal
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d)
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2-oxo-propanal
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e)
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butanal
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| 6. |
Choose the compound that this spectrum represents.
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Click on image to enlarge
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a)
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hexanal
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b)
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3-methyl butanal
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c)
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pentanal
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d)
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2-methyl propanal
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e)
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2,2-dimethyl propanal
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| 7. |
Choose the compound that this spectrum represents.
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Click on image to enlarge
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a)
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2-methyl propanal
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b)
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butanal
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c)
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2-oxo-propanal
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d)
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2-propenal
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e)
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pentanal
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| 8. |
Choose the compound that this spectrum represents.
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Click on image to enlarge
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a)
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2,2-dimethyl propanal
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b)
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hexanal
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c)
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2-oxo-propanal
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d)
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3-methyl-butanal
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e)
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pentanal
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