Melting and freezing stearic acid

Source: Royal Society of Chemistry

In this class practical students take the temperature of stearic acid at regular intervals as they heat and cool it. Includes kit list and safety instructions.

The students will take the temperature of stearic acid at regular intervals as they heat and cool it. They can observe the melting and freezing points of the acid and can plot a graph. This experiment could also be done using data-logging equipment.

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