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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.
Wiki User
∙ 11y ago
Wiki User
∙ 9y agoCarbon dioxide has a boiling point of -70.6 degrees Fahrenheit. This means it takes quite a bit before it becomes a liquid.
Wiki User
∙ 12y agoBoiling point of Carbon monoxide, CO, is −191.5 °C (82 K, -313 °F)
Wiki User
∙ 13y agothe boiling point of carbon monoxide at atmospheric pressure is -196 Celsius
Wiki User
∙ 11y agoThe boiling point of carbon dioxide is -57 0C at 5,185 bar.
Wiki User
∙ 16y ago-78 degrees C
Wiki User
∙ 11y ago-57oC
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Does carbon monoxide have a melting point?
The melting point of carbon monoxide is - 205 0C.
What is the boiling point of carbon trioxide?
Carbon trioxide is not a stable chemical compound.
Does charcoal contain carbon monoxide?
It does not contain carbon monoxide, but it will likely produce carbon monoxide when burned.
Is carbon monoxide c02?
no that is carbon dioxide,carbon monoxide is CO
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 carbon monoxide have a melting point?
The melting point of carbon monoxide is - 205 0C.
why carbon monoxide exist as a gas at room temperature?
it has a very low boiling point which is affected by its bonding
Does dihydrogen monoxide have a high boiling point?
Dihydrogen Monoxide (H2O) is water. It boils at 100C or 212F at STP.
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 element has the hottest boiling point?
Surprisingly, it is carbon.
What is the boiling point of carbon trioxide?
Carbon trioxide is not a stable chemical compound.
When you exhale do you breathe out carbon monoxide or carbon dioxide?
of course we breathe out carbon dioxide not carbon monoxide
How much carbon monoxide does soda have?
Soda does not have any amounts of carbon monoxide. It has carbon dioxide dissolved in it, but no carbon monoxide.
Does charcoal contain carbon monoxide?
It does not contain carbon monoxide, but it will likely produce carbon monoxide when burned.
Is carbon monoxide c02?
no that is carbon dioxide,carbon monoxide is CO
What form of pollution has one oxygen atom but is still poisonous but you cant see it or smell it?
Carbon Monoxide carbon monoxide carbon monoxide I believe
