Isomers and Organic Reactions

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Isomers and Organic Reactions
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10 Points Extra Credit Due Friday

• Choose a product that is in your home (i.e.,
  shampoo, lotion, etc.) and find the chemical
  structures for 10 of the chemicals on the label.
  You may not include water or sodium chloride.
  You get 1 point for every structure you can find
  (up to 10).
• Provide the label, and a table containing the
  names of the 10 compounds and their structures (a
  Word document is fine).

Do not be tempted to copy someone else neither
of you will receive credit!
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Mini-Aim Can two molecules with the same
chemical formula be different substances?

• Learning Objectives
• Students should know the definition of isomer.
• Students should know how to identify isomers.

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Isomers NOT Isotopes!
Write the chemical formulas and names for the
structures below.
Formula
Name
Definition of Isomers
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Are these isomers?
volatile colorless liquid, bp 34oC,
volatile colorless liquid/gas, bp 28oC,
colorless gas, bp 9.5oC
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Mini-Aim How are organic reactions categorized?

• Learning Objectives
• Students should be able to identify organic
  reactions.
• Students should be able to predict products when
  given reactants in organic reactions.

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Organic Reactions

• Combustion
• C3H8 O2 ? 3CO2 4H2O
• Substitution
• C2H6 Cl2 ? C2H5Cl HCl

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Organic Reactions (cont.)

• Addition
• C2H4 H2 ? C2H6
• Esterification
• ethanoic acid ethanol ? water ethyl
  ethanoate

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Organic Reactions (cont.)

• Saponification
• fat(ester) base ? glycerol soap
• Fermentation
• C6H12O6 ? 2C2H5OH 2CO2

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Organic Reactions (cont.)

• Polymerization
• Addition Polymerization
• nCH2CHCl ? (CH2CHCl)n
• Condensation Polymerization
• CH3OH CH3OH ? CH3OCH3 H2O

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Kevlar
(C2F4)n
Teflon
PVC
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• HW
• Isomers and Functional Groups
• Page 204-206 Qs 34-48
• Organic Reactions
• Page 208-209 Qs 49-70