Anonymous

A mole is 6.02 x 10^23 atoms. One mole of any gas at standard temperature and pressure has a volume of 22.4 liters.

Anonymous

At STP ( Standard Temperature & Pressure) 1 mole of any gas occupies 24 litres, ( 24000 mL) Standard Temerature is 25o C Standard Pressure is 101325 Pa ( 760 mmHg) ( 1 atmosphere).

Anonymous

At STP (standard temperature and pressure) all gasses are 22.4 mol/L