jamieeeh
jamieeeh jamieeeh
  • 04-06-2019
  • Physics
contestada

what are two indicators a chemical reaction has taken place​

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wyattmiller030300
wyattmiller030300 wyattmiller030300
  • 04-06-2019

Answer:

fruit may change color when it ripens. contact with water, it begins to bubble. The formation of gas bubbles is another indicator that a chemical change may have occurred. solid called a precipitate can form.

Explanation:

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mohamedshuler mohamedshuler
  • 04-06-2019

Answer:

You can't change the substance back using physical means and the chemical properties are different

Explanation:

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