Question
emit heat to
lose
absorbs heat from
does not increase
increases
gain
An endothermic reaction feels cold to the touch because the reaction (acting here as the system)
lose
absorbs heat from
does not increase
increases
gain
Ask by Bradley Pearson. in the United States
Mar 25,2025
Upstudy AI Solution
Tutor-Verified Answer
Answer
An endothermic reaction feels cold because the reaction absorbs heat from the surroundings. When you touch the reaction vessel, you lose heat to the system. The absorbed heat does not increase the reaction’s temperature; instead, it becomes stored as potential energy in chemical bonds.
Solution
An endothermic reaction feels cold because the system (the reaction)
Answered by UpStudy AI and reviewed by a Professional Tutor
Like
error msg
Explain 
Simplify this solution Beyond the Answer
An endothermic reaction is a fascinating phenomenon in chemistry where the system absorbs heat from its surroundings, leading to a drop in temperature of the immediate environment. This is why you might feel a chilling sensation when you touch a container where such a reaction is taking place. It’s like magic, but grounded in the laws of thermodynamics!
In practical applications, endothermic reactions are utilized in instant cold packs, which are often employed in first aid. When the pack is squeezed, the reaction inside absorbs heat, creating a cooling effect that helps reduce swelling and soothe pain. So, next time you use one of those packs, you’ll understand the science behind the chill that brings you relief!
