Chemistry
Chemistry, 23.05.2020 02:00, jlewis711777

The only way to know a chemical reaction has take place is to
•Check to see if a new substance(s) are formed
•Check to see if there was a color change
• Check to see if there was a gas released
•Check to see if the temperature changes.

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The only way to know a chemical reaction has take place is to
•Check to see if a new substance...

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