Asked by Anonymous

When a chemical cold pack is activated, a chemical reaction occurs that causes the pack to feel cold.

- Describe the transfer of energy betwen a cold pack and the air around it.
Answered by DrBob222
The cold pack gets colder; the air around it gets warmer.
Answered by Anonymous
The cold pack gets colder the air around it gets warmer
Answered by Taylore
The reaction is endothermic. Endothermic reactions always feel cold, and heat is being absorbed by the back from the surrounding environment.
Answered by Taylore
*pack
Answered by Oh No Catechus
This is an endothermic reaction because the system took energy from the surroundings.
There are no AI answers yet. The ability to request AI answers is coming soon!