asked 208k views
2 votes
Chemical reactions do not involve energy change true or false ​

2 Answers

3 votes

Answer:

false

Step-by-step explanation:

before reactions can occur energy must be needed(like a driving force) if the energy is high reaction occurs fast and vice versa

answered
User Eeglbalazs
by
8.4k points
6 votes

Answer: All chemical reactions involve energy. However, not all chemical reactions release energy, like rusting and burning. In some chemical reactions, energy is absorbed rather than removed.

Step-by-step explanation:

answered
User Ziyad Edher
by
7.4k points

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