Dry ice is the solid form of carbon dioxide and is a compound; nitrogen is an element.
Dry ice is the solid form of carbon dioxide (chemical formula: CO2), comprising two oxygen atoms bonded to a single carbon atom. It is colourless, odourless, non-flammable, and slightly acidic.
No, dry ice is frozen carbon dioxide, or CO2.
'Dry Ice' is frozen Carbon Dioxide.
Liquid Nitrogen or Dry Ice (Carbon Dioxide)
Dry ice can be turned into a liquid but there is a very slim range of temperatures that it can exist at.
Dry ice vapor is carbon dioxide. The only argument that might be made is that the vapor, which is very cold, is more dense because of its lower temperature than "regular" or room temperature carbon dioxide.Carbon dioxide is a colorless and odorless gas, by the way. What you actually see when dry ice, the solid form of carbon dioxide changes state from a solid to a gas (which is called sublimation) is water vapor in the air condensing into tiny droplets because of the intense cold near the dry ice.
No, dry ice is frozen carbon dioxide, or CO2.
'Dry Ice' is frozen Carbon Dioxide.
i think it is nitrogen!
No, because dry ice is a solid and you cannot place a solid inside a solid. If it was liquid carbon dioxide (as opposed to dry ice, solid carbon dioxide) then it would behave similarly.
dry ice −56.4 °C and liquid nitrogen is −196 °C
I've never actually heard this term used. I suppose it might mean either dry ice or a mixture of dry ice and acetone (or dry ice and diethyl ether), dry ice being somewhat easier for most people to obtain than liquid nitrogen.
Liquid nitrogen or dry ice perhaps?
Dry ice is solid carbon dioxide (CO2). It is called dry ice because it does not melt when it heats up, it goes directly from solid to gas. It is NOT the same as ordinary ice, which is of course, solid water. Dry ice is much colder than ordinary ice.
Nitrogen in its liquid state is a cryogenic gas aka cryogen.
About the temperature of dry ice. It is the same as putting frozen water (ice) in a glass of water. The temperature of the ice and water will be about equal to the freezing point of water. Alcohol is used because it has a freezing point lower than H2O, if you put dry ice in water everything will freeze.
Liquid Nitrogen or Dry Ice (Carbon Dioxide)
Liquid nitrogen is not dry ice. Dry ice is a solid form of carbon dioxide and liquid nitrogen is pure nitrogen in liquid form. Dry ice is frozen nitrogen. Liquid nitrogen is also frozen nitrogen, but is also pressurized. That's why it's in large, steel boxes. Chur.