Find the molar volume of sulfur dioxide under standard conditions
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Find the molar volume of sulfur dioxide gas at standard conditions
It’s estimated to be around 22.2, a bit lower than 22.4. At standard pressure, it can be approximated as 22.4 L/mol
22.4 L/mol under standard conditions
“Under standard conditions, 1 mole of any gas occupies a volume of approximately 22.4 L: (1) Standard conditions refer to a state of 0°C and 1.01×10^5 Pa. (2) For 1 mol of gas under non-standard conditions, its volume may be 22.4 L or it may not be 22.4 L. If the volume of the gas at room temperature (20°C, 1 atmosphere) is 24 L. (3) The average distance between gas molecules is much larger than the diameter of the molecules; therefore, the volume of a gas is primarily determined by the average distance between these molecules. Under standard conditions, the average distance between molecules of different gases is almost equal; therefore, the molar volume of any gas under standard conditions is approximately 22.4 L/mol. (4) Note that 22.4 L is an approximate value
This post was last edited by odysseus on 2010-3-2 at 12:42. 4# Can gases be considered ideal gases under standard conditions, or do they exhibit a very high degree of ideal behavior?
5# Odysseus is generally calculated in this way.
The standard pressure is approximately 22.4 L/mol
At standard conditions, it is 22.4 L/mol
The molar volume of gases under standard conditions is 22.4 L/mol
Under standard conditions, the molar volume of gases is 22.4 L/mol, which applies to ideal gases; in reality, the molar volume of carbon dioxide is 22.3 L/mol