00:03
This question asks us to use the ideal gas law to show that the molar volume of a gas at stp is 22 .4 liters.
00:12
So stp stands for standard temperature and pressure, and that is a temperature of 273 kelvin and a pressure of one atmosphere.
00:22
So i'm going to use the ideal gas law, as i said, which is pv equals n -r -t.
00:29
P is pressure, v is volume, n is the number of moles, r is.
00:34
A constant and then t is temperature.
00:36
So here we have a, well we're looking, we're going to look for volume, we're going to prove that we get a volume equal to 22 .4, but we have pressure and temperature over here and for n we are going to use one since the molar volume of the gas is the volume per mole, so we're just going to use one to make it easy...