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What are 'cold pack' and 'hot pack'?
cold pack contains cold stuff like ice, hot pack stuuf like fire
Is urea dangerous in a cold pack?
In cold packs is usedAmmonium nitrate. It's dangerous because it can explode. But for this it must be absolutely dry.In a cold pack it is in a water solution. Nevertheless you shouldn't eat it or contact it a long time with your skin. In case of a damage of the cold pack you can just wash it away with water.
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.
Should cold pack or heat make a lump down?
A cold pack is to make lumps go down and a heat pack is for when your sick.
Example how a cold pack works?
Ammonium nitrate and water are in separate compartments in the cold pack. To activate the cold pack, you break the compartments in the pack so the ammonium nitrate and water mix. The ammonium nitrate absorbs all of the heat, making the water ice cold.
What chemicals produce a suitable reaction for a cold-pack?
U-Pack specializes in long distance moving services with coverage across the U.S., Canada & Puerto Rico. A "you pack, we drive" moving solution, U-Pack customers enjoy the cost savings of packing & loading themselves, without having to drive. cutt.us/RQfKd
Can you be poisoned from a cold pack?
Yes. It is possible to be poisoned by an ice pack.
Group of giraffes?
Jirafa
How cold does a cold pack get?
Just below freezing is ideal
Who makes a custom cold pack?
Nortech Laboratories Inc. www.nortechlabs.com Hot Cold Therapy Pack: Therma-Kool
When you activate an instant cold pack water mixes with a chemical and the pack gets very cold This is an example of?
its an endothermic reaction
How does breaking cold pack release cold?
the chemicals inside react to create the cold
