0
Yes, hot packs have exothermic reactions (the contents create heat) and cold packs have endothermic reactions (they require heat to occur, therefore making the surroundings colder). In hot packs its a reaction between water and a salt solution, and in cold packs its normally water and ammonium nitrate. peeace
Wiki User
∙ 15y ago
Add your answer:
Earn +20 pts
How astatine react with iron?
it can react if the iron is very hot...
Is ice hot or cold?
If you mean a product like Icy Hot for sore muscles, two chemicals react in the wrap to produce warmth or heat.
How do you heat small amount of chemicals?
Use a hot plate
What are the features of the hot weather season?
it gets very hot so that u can dress and react like it a summer day
What good effect does perspiration have on a hot day?
The chemicals and the "gross stuff" comes out
Where do you find the hot sauce hot chocolate and jet pack fuel in club penguin?
the hot sauce in the pizza place the hot chocolate you have to get the chocolate in the pizza place and go to the coffee shop and fix the coffee machine and make the hot chocolate the jet pack fuel you have to go to the lighthouse and get the cream barrel and bring it to jet pack guy to make it jet pack fuel
Explain which type of reaction exothermic or endothermic would be required to make a cold and a cold pack or hot pack?
You would have to have an Eacthomatdid reaction of chemcal chance to change a cold pack to a hot pack.
Is it possible to make your own hot tub chemicals?
It is possible to make your own hot tub chemicals but not reccomended.As many are now coming out with no chemicals,they are the safest bet.You wouldn't want a chemical burn.
Pool chemicals in a hot tub?
What about "pool chemicals in a hot tub"?
What chemicals from the periodic table make a hot air balloon rise?
There are many chemicals found in a hot air balloon to make it rise. The main elements/chemicals are Helium and Hydrogen.
Why does hot sauce make your eyes red?
the chemicals in hot sauce, namely Capsciacin, are membrane irritants that can cause pain.
Can a personal assistant apply a hot pack?
Can a pca apply a hot pack
What are 'cold pack' and 'hot pack'?
cold pack contains cold stuff like ice, hot pack stuuf like fire
Cpt code for hot and cold pack?
Hot pack applied to two areas
Can a personal care assistance apply a hot pack?
Can a pca apply a hot pack
How many ounces are in a pack of hot dogs?
Usually 14 ounces in a pack of hot dogs
Can a personal care assistant apply a hot pack?
Can a pca apply a hot pack
