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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 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.
What is the melting and boiling point of carbon-14?
The melting point of carbon is 3 500-4 000 0C in an inert atmosphere and at very high pressure. The boiling point may be a little higher. These data are unsure because carbon can sublime and measurements are difficult and probable inconclusive.
Does boiling point and melting point occur at the same temperature?
It depends on the substance and the pressure. For most substances at atmospheric pressure, the boiling point is much higher than the melting point. However, some things, like nitrogen and carbon dioxide, do not have any liquid phase at atmospheric pressure--they go directly from solid to gas and vice-versa.
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.
Why does boiling remove carbon dioxide from antacid mixture?
Carbon dioxide has a higher boiling point, so it gets released from the mixture before the other components.
What is the boiling point for carbon dioxide gas?
Seung Jun is god
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.
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.
Why carbon dioxide is a gas at room temperature while iodine is a solid at room temperature?
as we know that the room temperature is 25*C which is very greater than the boiling point of the carbon dioxide so it remain in the vapor state but boiling point of the iodine is greater than the 25*C
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).
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.
Explain how could attractions between molecules could cause water to have a higher boiling point than carbon dioxide?
It takes more energy to break the bonds because they are stronger.
Why does sulfur dioxide have low boiling point?
It has a low boiling point because it has weak intermolecular forces in its covalent bonds
What is the boiling carbon dioxide?
-57 degrees C. Or -70 degrees F
