What kind of evidence can you use to determine if a chemical reaction has occured?
2 answers:
Use your senses, so sound, smell( pls waft), change in color or tempurature, bubbles, or light
Physical changes such as change in color and formation of a precipitate
You might be interested in
The answer would be C to this question!
Answer: bond energy
Explanation:
Answer:
It is a living plant
Explanation:
The ph is always greater than 7
