How do you know or identify chemical reaction occurred?

1 Answer
Mr. Danger
Nov 2, 2016

Indicators of a chemical reaction include a color change, the formation of a gas, a temperature change, and the formation of a solid (usually a precipitate).

Related questions
See all questions in Chemical Reactions and Equations
Impact of this question
2918 views around the world
You can reuse this answer
Creative Commons License