Ge8orgenexxica Ge8orgenexxica
  • 28-11-2016
  • Chemistry
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Describe the ways you can know that a chemical reaction has occurred.

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armybrat5001 armybrat5001
  • 06-12-2016
Signs that a chemical reaction is occurring are: 1. change in color 2. change in odor 3. change in pH, as in changes from acid to base or base to acid
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breiaforwood
breiaforwood breiaforwood
  • 11-09-2018

The color can change  so can the PH  and oder.

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