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Organic Acids
Alkanes
-C-CAlkenes
-C=CAlkynes
-CΞC-
Alcohols
-C-OH
Carboxylic Acids
Some famous acids
- COOH Carboxyl Group
Lactic Acid
Formic Acid
Acetic Acid (vinegar)
Amino Acids (protein)
Fatty Acid
Stearic Acid
Citric Acid
Acetylsalicylic Acid (ASA)
Naming:
…….. “oic acid” ending
HCOOH
CH3COOH
________
_________
Think:
• As the alkyl chain increases, describe how
it affects:
• the solubility
• the boiling points
• How do the properties differ between
alcohol molecules of the same length?
• Eg. Ethanol vs. ethanoic acid
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