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It's a solid at -78 degrees C (about -109 F). Under standard atmospheric conditions it doesn't melt or boil , it goes directly into a gaseous state.

You can liquefy CO2 under presure and it'll boil at about 100 below.

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What is the boiling point for carbon dioxide gas?

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What is the boiling point of carbon trioxide?

Carbon trioxide is not a stable chemical compound.


What are the melting and boiling points of carbon dioxide?

Carbon Dioxide melts at -78 degrees Centigrade. Carbon Dioxide will boil at -57 degrees C. Carbon Dioxide does not stay in liquid form unless certain parameters exist, it is a very temporary stage.


What is the boiling point of F and C?

The boiling point of fluorine (F) is -188.12 degrees Celsius (-306.62 F). The boiling point of carbon (C) in the form of a diamond is about 4027 degrees Celsius (7281 F). This value will vary depending on how the carbon is formed.


What is the boiling point for carbon monoxide?

The boiling point of carbon dioxide is -57 °C (or 216.6 K, or -70 °F), but this will only take place at pressures in excess of 5.1 atmospheres. It turns out that CO2 doesn't like to hang around in liquid form unless it is under a good deal of pressure. It will sublime (change directly from a gas into a solid) at anything above −78 °C, and deposit directly as a solid from the gas at anything below −78 °C. In environments without elevated pressure, it changes state from solid to gas and gas to solid (depending on temperature) directly without going through a liquid phase.Added:At 1.0 bar, normal pressure, it sublimes (solid-gas phase change) at -78 °C, 194.7 K without passing through its liquid phase.At 5.185 bar the boiling point (from liquid) is -57 °C, 216.6 K.

Related Questions

Why is the melting and boiling point of carbon dioxide the same -78degree?

They aren't the same. The boiling point of carbon dioxide is -57 oC. (Wikipedia)


Would carbon dioxide have a higher boiling point than water and why?

No, carbon dioxide has a much lower boiling point than water. The boiling point is the temperature at which a substance changes phases from a solid to a liquid. Carbon dioxide is a gas at room temperature, while water is found primarily in liquid form at room temperature. Therefore, at 78 degrees F, carbon dioxide is above its boiling point while water is below its boiling point.


What is the boiling point for carbon dioxide gas?

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Why does boiling remove carbon dioxide from antacid mixture?

Boiling removes carbon dioxide from an antacid mixture because carbon dioxide is a gas that can escape when heated. When the mixture is boiled, the carbon dioxide bubbles out of the solution, which reduces the effectiveness of the antacid in neutralizing stomach acid.


What is the state is carbon dioxide at 10 degrees celsius?

Carbon dioxide is a gas at 10 degrees Celsius, as its boiling point is -78.5 degrees Celsius.


What is the boiling point of carbonated water?

The boiling point of Carbonated water is 105°C because of the carbon dioxide gas it contains.


What is the boiling carbon dioxide?

Carbon dioxide does not have a boiling point at standard atmospheric pressure. It sublimes directly from a solid (dry ice) to a gas at -78.5 degrees Celsius.


Does water or carbon dioxide have a higher boiling point and why?

Carbon dioxide exists as a gas at stp, and water exists as a liquid. Therefore, CO2 has already passed the boiling point, so water has the higher boiling point.


What gas is produced if you blow carbon dioxide in boiling water?

The gas that is produced if you blow carbon dioxide in boiling water is carbonic gas (H2CO3).


Explain how could attractions between molecules could cause water to have a higher boiling point than carbon dioxide?

Attractions between water molecules, such as hydrogen bonding, are stronger than the dispersion forces between carbon dioxide molecules. This results in water requiring more energy to break these intermolecular attractions and reach its boiling point than carbon dioxide.


What is the physical state of carbon dioxide at 25 degrees celsius?

25 deg. Celsius is about "room temperature," and assuming normal pressure (1atm) carbon dioxide is a gas.


What is the boiling point of club soda?

The boiling point of club soda is dependent on its composition, which typically includes water, carbon dioxide, and flavorings. As a result, its boiling point is expected to be close to that of water, around 100 degrees Celsius (212 degrees Fahrenheit).