0
The same as most substances, CO2 must be cooled and put under increased pressure to become a solid. At one atmosphere, CO2 must be cooled to a temperature of -78.5 degrees Celsius to solidify. At height pressures CO2 solidifies at higher temperatures, however solid CO2 never exists at a temperature above -56.4 degrees Celsius.
Wiki User
∙ 12y ago
Add your answer:
Earn +20 pts
Will sugar sublime?
No. Sugar is a solid. When heated, it will burn, but not sublime. (To sublime is to go from the solid state to the gaseous state with no liquid state in between. The most common thing that will sublime is solid carbon dioxide, which we know as "dry ice". It's a solid below about -109F, and sublimes into the gaseous state above that. Carbon dioxide has no liquid state at atmospheric pressure; it is only liquid below 0 degrees F at pressures above 60PSI.)
What compound is dry ice?
Yes, it is a compound, it is made of 2 different elements, it is solid carbon dioxide.
What is a carbon dioxide solid liquid or gas?
Carbon Dioxide is a gas
What is dry ice what will happen when the pressure is released on dry ice?
solid carbon dioxide (CO2) is stored under high pressure. Solid CO2 gets converted directly to gaseous state on decrease of pressure to 1 atmosphere without coming into liquid state. This is the reason that solid carbon dioxide is also known as dry ice
Is carbon dioxide ductile?
Solid Carbon Dioxide ( Dry Ice ) is not ductile.
Example of a solid bypassing the liquid phase and changing directly to the gaseous phase?
Carbon dioxide goes straight from "dry ice" to gaseous carbon dioxide.
When a chunk of dry ice is at room temperature a cloud of carbon dioxide vapor forms The carbon dioxide is changing from?
The solid carbon dioxide is transformed directly in gaseous carbon dioxide; this phenomenon is called sublimation.
When a chunk of dry ice is at room temperature a cloud of carbon dioxide vapor forms. The carbon dioxide is changing from a?
The solid carbon dioxide is transformed directly in gaseous carbon dioxide; this phenomenon is called sublimation.
What is the common name for dry ice?
Dry ice IS the solid form of carbon dioxide. And "dry ice" IS the common name for the solid CO2. So the question should be "What substance is the common name Dry Ice used for ? "
How can gaseous carbon dioxide be converted into dry ice?
Carbon dioxide turns into what is known as "dry ice" which is fact solid carbon dioxide. It changes directly from a solid to a gas at about -56°C under normal atmospheric conditions without going through a wet liquid stage. This process is known as sublimation.
Can carbon dioxide change from a solid to a gaseous phase?
Yes, it is possible: the phenomenon is called sublimation.
What is dry ice and how is it connected to sublimation?
Dry ice is solid carbon dioxide. Carbon dioxide goes from a solid phase to a gaseous phase without becoming a liquid and that transition is called sublimation.
What tempurate does dry ice sumblimate to carbon dixode?
Dry ice (solid carbon dioxide) sublimates into gaseous carbon dioxide at -78.5 oC at atmospheric pressure. (Wikipedia)
What process occurs when gaseous carbon dioxide forms directly from dry ice?
When a solid evaporates directly to a gaseous state, it is called sublimation.
Is in bubbles in soda a solid liquid or gas?
It is a gas (carbon dioxide). That is why it is called a carbonated liquid.
What form of carbon dioxide has the lowest entropy?
Solid carbon dioxide, also known as dry ice, has the lowest entropy among the different forms of carbon dioxide. In its solid state, the molecules are tightly packed together, resulting in a more ordered arrangement and therefore lower entropy compared to gaseous or liquid states.
How is dry ice unique?
dry ice is actually solid carbon dioxide . it does not melt coz it directly sublimes into gaseous stat
