00:01
This question tells us that we have a sample of gas which mass to be equals to 38.8 milligrams, and the volume is 20 as 224 mule and the temperature is 55 degrees celsius, which would be plus 273.15 cubes.
00:37
The temperature in calvin should be 328.15 calvin and prate is 886 too, and that will be equivalent to many atmospheres.
01:09
That'll be 1.1658 atmosphere, so we are told to find a molar mass, so we are looking for molar mass.
01:28
That is what we don't know so, looking at this parameters given to horse the equation to use will be the ideal gas equation which is p v is equals to energy.
01:43
So when is the mass divided by the molar mass and in this calculation we represent the molar mass as capital m, a smaller mass and the mass is just a small letter m.
02:00
So the p v is number of moles is mass, which is small and divided by molar mass capitan multiplied by r t kaso.
02:13
We are looking for cape turn, so we just need to make this capital m the subject of the formula...