Carbon Dioxide Physical State At Room Temperature

30 c 72 14 bar.

Carbon dioxide physical state at room temperature.

It can only exist at a pressure above 5 1 atm 5 2 bar. Calculation of thermodynamic state variables of carbon dioxide at saturation state boiling curve. 75 psi under 31 1 c temperature of critical point and above 56 6 c temperature of triple point. 55 c 5 4 bar bar upper limit.

The phase diagram for carbon dioxide shows the phase behavior with changes in temperature and pressure. Lower limit for calculation. Liquid carbon dioxide is the liquid state of carbon dioxide which cannot occur under atmospheric pressure. 194 7 k and the solid sublimes directly to a gas above 78 5 c.

However at low temperature and or high pressures the gas becomes a liquid or a solid. Carbon dioxide has no liquid state at pressures below 5 1 standard atmospheres 520 kpa. The following thermodynamic properties will be calculated. Carbon dioxide co2 cid 280 structure chemical names physical and chemical properties classification patents literature biological activities safety.

Answered september 15 2016 at room temperature carbon dioxide co2 is a colorless odorless faintly acidic tasting non flammable gas.