Answer to Question #134518 in General Chemistry for Tee

Question #134518
Describe two pieces of evidence that indicate that a chemical change has taken place.
1
Expert's answer
2020-09-23T04:38:39-0400

1. Rusting of iron, which occurs due to reaction of Fe with Oxygen in presence of moisture.

2. Burning of Methane, in this methane in presence of oxygen converts into carbon dioxide, water and energy


Need a fast expert's response?

Submit order

and get a quick answer at the best price

for any assignment or question with DETAILED EXPLANATIONS!

Comments

No comments. Be the first!

Leave a comment

LATEST TUTORIALS
New on Blog
APPROVED BY CLIENTS