ortizilianaaa ortizilianaaa

12-02-2021
Chemistry

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What are the four indicators that a chemical reaction has occurred?

Respuesta :

sayanahatake6355 sayanahatake6355

12-02-2021

Answer:

1. Formation of a gas

2. Formation of precipitate

3. Liberation or absorption of heat, light, or some form of energy

4. Distinct change in color

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