Final answer:
Ethanol releasing heat when burned exemplifies a chemical property due to its involvement in a chemical change that produces energy.
Explanation:
Chemical property: Ethanol releases heat when burned because it involves a chemical change where ethanol undergoes combustion to produce energy. This property indicates how a substance can react chemically under specific conditions.
Example: When ethanol (C2H5OH) is burned in the presence of oxygen, it yields carbon dioxide and water vapor along with the release of heat energy.
Relevance: Understanding chemical properties helps in predicting how substances will behave under various circumstances, aiding in applications like fuel combustion and chemical reactions.
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