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The chemistry of cold packs
| Content Provider | TED Ed |
|---|---|
| Author | Pollard, John |
| Illustrator | Protheroe, Ieuan |
| Description | Oil and water don’t mix based on energetics and entropy! Here is a link to a TED-Ed Lesson the educator wrote that discusses why. Here is a link to a video from the educator's personal YouTube channel that provides a slightly more in-depth description of why substances mix or don’t mix based on energetics and entropy. Do you know the difference between exothermic and endothermic reactions? Here is a great YouTube video that describes experimentally how to make a cold and heat pack, what exothermic and endothermic reactions are, and the science behind each. For a list of endothermic versus exothermic reactions click this link! |
| Language | English |
| Access Restriction | Open |
| Subject Keyword | Science Technology Physical Science |
| Content Type | Video Animation |
| Time Required | PT4M32S |
| Education Level | Class VII Class VIII Class IX Class X |
| Pedagogy | Lecture cum Demonstration |
| Resource Type | Video Lecture |
| Subject | Physics |