The volume of 1 mol in a substance is molar volume.
At a specific temperature and pressure one mole of any gas occupies at the same volume.
- At 0 °C and 101.3kPa 1 mol = 22.4 L
- This temperature and pressure is called STP
* 22.4 L/mol is the molar volume at STP (Standard Temperature Pressure)
Examples:
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