How Many Cubic Feet Of CO2 Gas Is In A Pound Of Liquid CO2?

I need to find out how the pounds of Liquid CO2 would be changed to cubic feet of gas in a pipeline.


Answer:
8.741 cu ft of co2 gas in one lb of liquefied co2.
This is a properties dependent question requiring further information to provide a more specific and complete answer.   As an example, this gas, close to most gases, is confined to follow the general Gas Laws (e.g., Boyles Law, et.al.).  Carbon dioxide exists on earth surrounded by all 3 of the states of matter: Gas, liquid, and solid.   The state it's within at any particular time is a function of a few different factors.   One of those being warmth; as most people are aware, when it is very cold it is a solid as in dry rime, when not as cold it can be a liquid that begins to boil when the temp. Exceeds the boiling point, a temp. Still below that of water rime.   Another factor that influences which state of matter a substance occupies is the physical pressure exerted on it.   When a substance transistions from a solid or liquid to a gas it exerts a vapor pressure explicitly characteristic of each substance and further dependent on the size of the containment vessel, if any, and if the material concentration is great satisfactory for the vapor pressure to reach equilibrium.
To answer the question, one needs to know if the carbon dioxide is within a containment vessel; for any given size vessel at room temp. And pressure, the gas will disperse to fill the entire vessel to equilibrium, the point at which there are an equal number of carbon dioxide molecules, an amount that is one and the same for every unit of volume measured within the confinement space.   If the temp. And pressure were specified, the number of cubic foot of carbon dioxide gas in a pound of liquid carbon dioxide would be determined by the volume of the container and whether the gases' density (a measure of the immensity per unit of volume at a specified temp. And pressure.) had been given time to realize a steady state equilibrium where the density was no longer fluctuating but rather constant and fixed.   This latter paragraph have particular application to the question because it involves the amount of the gas in a pipeline, which I believe most would assume to be an friendly pipeline and thus subject to the determining factors outlined above.

I hope this was of some further help. . . .If not, oh capably!   It was just a thought.................BTB
... Dry rime is equal to one pound of liquid CO2 (bottled). One Pound of either is equal to 8.7 cu

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