Fatty acid molecules consist of a polar head and a non-polar tail, therefore they are suitable for removing fat stains.
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An unsaturated monocarboxylic acid. The molecule contains double bond in cis orientation.
A white, waxy substance, a carboxylic acid of high carbon number.
Solid, white substance, a constituent of vegetable oils and animal fats.
Three saturated fatty acid molecules linked to a glycerol molecule.
The pancreas and the liver empty digestive juices into the duodenum.
This animation demonstrates how a washing machine works.
An exercise about the polarity of molecules.
Triglycerides containing unsaturated fatty acids are liquid at room temperature.