2006-12-16 05:42:00 · 5 answers · asked by Anonymous in Science & Mathematics ➔ Chemistry
When highly pressurized carbon dioxide, at room temperature, is depressurized quickly, the temperature is lowered proportionally via the ideal gas law:
PV=nRT
and solid CO2(dry ice) is formed.
2006-12-16 05:46:55 · answer #1 · answered by Ross P 3 · 0⤊ 0⤋
Our grocery store"United" has dry ice, this time of year.
2006-12-16 13:44:46 · answer #2 · answered by kayboff 7 · 0⤊ 0⤋
a few grocery stores sell it because it keeps food colder longer than wet ice
2006-12-16 14:31:35 · answer #3 · answered by shiara_blade 6 · 0⤊ 0⤋
Most grocery stores carry it, you want to call around though, there is only one place in my town that carries it.
2006-12-16 13:46:53 · answer #4 · answered by WitchTwo 6 · 0⤊ 0⤋
Would you believe it, there's actually a website made just for you :-)
http://www.dryicedirectory.com/
Would never have guessed it !!
2006-12-16 13:48:29 · answer #5 · answered by Anonymous · 0⤊ 0⤋