Is the Light
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Transcript of Is the Light
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8/2/2019 Is the Light
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1. _______ is the light-sensitive aldehyde that playsan important role in the chemistry of vision for all
vertebrates, arthropods, and mollusks.
2. Aldehydes and ketones contain a commonstructure. What is this structure?
3. ______ has two alkyl groups bonded to the carbonylgroup.
4. ________ is the shape of a carbonyl group where allbond angles are 120
o.
5. _______ written as RCHO.6. Give one example of the 70 organic compounds
that contribute to the flavor and odor of an orange.
7. In IUPAC nomenclature, aldehydes are identified bythe suffix _____
8. In the IUPAC system, ketones are identified by thesuffix _________.
9. TRUE OR FALSE. Aldehydes and ketones havehigher boiling points than hydrocarbons ofcomparable size.
10.TRUE OR FALSE. Aldehydes and ketones havehigher boiling points than alcohols of comparable
size.
11.Aldehydes and ketones are soluble in_______solvents.
12.aldehydes and ketones contain an __________atom with an available lone pair, they can
intermolecularly hydrogen bond to water.
13.____________ (CH2=O, the simplest aldehyde) is astarting material for the synthesis of many resins
and plastics.
14.Formaldehyde is also sold as a 37% aqueoussolution called __________, a disinfectant and
preservative for biological specimens.
15.___________ [(CH3)2C=O, the simplest ketone] isan industrial solvent and a starting material in the
synthesis of some organic polymers.
16._______ is the active ingredient in commercialtanning agents that produce sunless tans.
17.________ is present in the seeds and pits ofapricots, peaches, and wild cherries.
18._______ a major component of cinnamon bark, acommon flavoring agent.
19._______ has a lemony characteristic of lemon grass.20._______can be detected on the breath of diabetic
patients when their disease is poorly controlled.
1. _______ is the light-sensitive aldehyde that playsan important role in the chemistry of vision for al
vertebrates, arthropods, and mollusks.
2. Aldehydes and ketones contain a commonstructure. What is this structure?
3. ______ has two alkyl groups bonded to the carbonygroup.
4. ________ is the shape of a carbonyl group where albond angles are 120
o.
5. _______ written as RCHO.6. Give one example of the 70 organic compounds
that contribute to the flavor and odor of an orange.
7. In IUPAC nomenclature, aldehydes are identified bythe suffix _____
8. In the IUPAC system, ketones are identified by thesuffix _________.
9. TRUE OR FALSE. Aldehydes and ketones havehigher boiling points than hydrocarbons ofcomparable size.
10.TRUE OR FALSE. Aldehydes and ketones havehigher boiling points than alcohols of comparable
size.
11.Aldehydes and ketones are soluble in_______solvents.
12.aldehydes and ketones contain an __________atom with an available lone pair, they can
intermolecularly hydrogen bond to water.
13.____________ (CH2=O, the simplest aldehyde) is astarting material for the synthesis of many resins
and plastics.
14.Formaldehyde is also sold as a 37% aqueoussolution called __________, a disinfectant and
preservative for biological specimens.
15.___________ [(CH3)2C=O, the simplest ketone] isan industrial solvent and a starting material in the
synthesis of some organic polymers.
16._______ is the active ingredient in commerciatanning agents that produce sunless tans.
17.________ is present in the seeds and pits ofapricots, peaches, and wild cherries.
18._______ a major component of cinnamon bark, acommon flavoring agent.
19._______ has a lemony characteristic of lemon grass20._______can be detected on the breath of diabetic
patients when their disease is poorly controlled.
