2006-12-14 14:02:52 · 5 answers · asked by adrahta@sbcglobal.net 1 in Science & Mathematics ➔ Chemistry
Dry ice is a form of frozen carbon dioxide, and the freezing point of CO2 is -109.3 degrees F or -78.5 degrees C.
2006-12-14 14:06:54 · answer #1 · answered by Anonymous · 0⤊ 0⤋
In order to even exist, dry ice must be at a temperature lower than -78.5 degrees C. Minus 78.5C is the temperature at which it begins to "sublime" (turn directly into a gas). For more information, check out this site.
http://science.howstuffworks.com/framed.htm?parent=question264.htm&url=http://www.dryiceinfo.com/
2006-12-14 17:03:24 · answer #2 · answered by Anonymous · 0⤊ 0⤋
Around -80 C or less.
2006-12-14 14:05:39 · answer #3 · answered by docrider28 4 · 0⤊ 0⤋
-109.3 f celcius i dont know.
2006-12-14 14:14:25 · answer #4 · answered by Anonymous · 0⤊ 0⤋
-109.3 F or -78.5C
2006-12-14 14:50:38 · answer #5 · answered by bhargavi 2 · 0⤊ 0⤋