blbenamati44 blbenamati44

15-10-2021
Biology

contestada

Describe how an ice pack works. Why is it cool?

Respuesta :

laurenhicks26 laurenhicks26

15-10-2021

Answer:

Instant ice packs use an endothermic reaction between water and ammonium nitrate to achieve cool temperatures rapidly. ... When these tubes are broken, the water and ammonium nitrate mix, setting off an endothermic reaction and causing the water to freeze.

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