what is dry ice made up of ?
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Answer:
Dry ice has just one ingredient: carbon dioxide. Technicians create dry ice by pumping liquid carbon dioxide into holding tanks, which reduces the temperature to -109° F and pressurizes the substance into solid blocks or pellets.
Explanation:
Make sure those heavy-duty gloves are up to snuff.
Place the nozzle of your Co2 fire extinguisher into the cloth bag, sealing it tightly.
Fire away! ...
Close the fire extinguisher's nozzle or valve.
Shake that bag like it's a polaroid picture.
Remove newly formed dry ice from bag and enjoy.
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