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In Chemistry / High School | 2014-11-20

What is the evidence of a chemical reaction when fireworks go off?

Asked by Marianna2

Answer (2)

When fireworks go off, they produce smoke, which is evidence of a new substance being created.

Answered by wadebrogan221 | 2024-06-10

Fireworks display several clear indications of chemical reactions, including color changes, light emission, sound, smoke production, and temperature changes. These signs show that new substances are formed through the combustion of various chemicals in the fireworks. Overall, the transformation of energy and matter in fireworks exemplifies the principles of chemistry in a dramatic way.
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Answered by wadebrogan221 | 2024-10-15

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