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What evidence can be observed to determine when a chemical reaction takes place? (List all 6)

What evidence can be observed to determine when a chemical reaction takes place? (List all 6)
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18 votes
What evidence can be observed to determine when a chemical reaction takes place? (List all
6)

asked
User GravityWell
by
7.4k points

1 Answer

5 votes
1. Change in temperature
2. Odour being produced
3. Gas bubbles being formed
4. Solid precipitate is formed
5. Permanent change in colour
6. Light is being produced
answered
User Mason Freed
by
8.3k points
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