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Isomers

Isomers. Isomers :. * Molecules that have the same number and kinds of atoms (molecular formula) but different structure. . Butane (n-butane). C C C C. C. 2-methylpropane. C C C. C C. Same as C – C – C – C. C C. Isomers :.

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Isomers

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  1. Isomers

  2. Isomers: * Molecules that have the same number and kinds of atoms (molecular formula) but different structure. Butane (n-butane) C CCC C 2-methylpropane C CC C C Same as C – C – C – C C C

  3. Isomers: The compound with the continuous carbon chain is called the normal compound (n-)

  4. Isomers: *Isomers may also be caused by the position of functional group or the position of a double or triple bond. 1. Functional Group: 1-propanol 2-propanol

  5. Isomers: 2. Double Bond: C = C – C – C 1-butene C – C = C – C 2-butene

  6. Isomers: 3. Triple Bond: C C – C – C 1-butyne C – C C – C 2-butyne

  7. Isomers: 4. Compounds with 2 double bonds are called “dienes”: 1,3-butadiene C = C – C = C

  8. Isomers: 5. Aldehyde vs. Ketone: Aldehyde(-CHO) O C – C – C propanal Ketone (-CO-) O C – C – C 2-propanone

  9. Complete Classifying Organic Compounds by Functional Group Worksheet Classifying Organic Compounds by Functional Group Classify each of the following organic compounds as one of the following: alcohol, aldehyde, ketone, ether, carbonic acid, ester. 1. H HH • | | | • H – C – C – C – H • | | | • H OH H • 2. H H OH • | | | • H – C – C – C = O • | | • H H • 3. H HH • | | | • H – C – O – C – C – H • | | | • H HH 8. H O H | || | H – C – C – C – H | | H H 9. H | H H – C – H | | H – C –-––- C – OH | | H H – C – H | H 10. H O | || H – C – C – H | H 4. H | H – C – OH | H 5. H | H – C = O 6. OH | H – C = O 7. H H O | | || H – C – C – O – C – H | | H H

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