Blog

The volume of argon will be 6.96 L.Nov 23, 2015

At a given temperature and pressure , one mole of any gas occupies the same volume . The molar volume is the volume occupied by one mole of any gas, at room temperature and pressure. The molar volume is equal to 24 dm ³ (24,000 cm ³).

Under these conditions, the volume occupied by 1 mole of each and every gas is 22.4L. Hence, the moler volume of N2 and Ar at 273.15 K ans 1 atm is 22.4 L.

If the conditions are not at STP, a molar volume of 22.4 L/mol is not applicable. However, if the conditions are not at STP, the combined gas law can be used to calculate the volume of the gas at STP; then the 22.4 L/mol molar volume can be used.

Molar volume of a gas is defined as the volume of one mole of the gas. Thus, the molar volume is also the volume occupied by 6.02 x 10²³ particles of gas. The molar volume of any gas is 22.4 dm³ mol^-1 at STP or 24 dm³ mol^-1 at room conditions.Nov 30, 2020

Carbon monoxide behaves much like oxygen with an average partial molar volume in Hb of 4.6 ± 2.6 tmml/mole instead of 32.8 as in water.

The actual molar volume of hydrogen can be exactly calculated from the experimental density of that gas, that is 0,0899 g/L at 0 °C (1 atm ) and 0.0837 g/L at 20 °C (1 atm), knowing that one mole of dihydrogen ( H2 ) amounts to 2,0159 g/mol.Aug 30, 2014

From Wikipedia, the free encyclopedia. In chemistry and related fields, the molar volume, symbol V_m, or of a substance is the volume occupied by one mole of it at a given temperature and pressure. It is equal to the molar mass (M) divided by the mass density (ρ):

The molar volume of a gas is the volume of one mole of a gas at STP. At STP, one mole (6.02×1023 representative particles) of any gas occupies a volume of 22.4L (figure below). Figure 10.13. 2: A mole of any gas occupies 22.4L at standard temperature and pressure (0oC and 1atm).Jun 28, 2021