To convert heat values to joules per mole values multiply by 44 095 g mol.
What is carbon dioxide a gas at room temperature and pressure.
It is relatively nontoxic and noncombustible but it is heavier than air and may asphyxiate by the displacement of air.
Heat content data heat of vaporization and entropy values are relative to the liquid state at 0 c temperature and 3483 kpa pressure.
When co 2 is solved in water the mild carbonic acid is formed cooled co 2 in solid form is called dry ice.
Carbon dioxide molecules consist of a carbon atom covalently double bonded to two oxygen atoms.
Carbon dioxide phase diagram.
It occurs naturally in earth s atmosphere as a trace gas the current concentration is about 0 04 412 ppm by volume having risen from pre industrial levels of 280 ppm.
Carbon dioxide co2 is a gas at room temperature and pressure.
At a certain pressure the density of supercritical co2 is 0 469 g cm3.
Log of carbon dioxide vapor pressure.
Carbon dioxide co 2 is a colourless and odorless gas.