Recent content by sirchicken

I am trying to find out what the mass of the oxygen in the enclosure will be if the mole fraction of oxygen from 0.21 to 0.158. I am assuming that at stp the mole fraction of oxygen is equal to 0.21 and the mole fraction of nitrogen is 0.79. Then a fire is introduced and reduces the mole...

Hi Everyone, I am trying to calculate the mass of oxygen and keep running into dead ends and was wondering if anyone could offer any insight. I am trying to find the resulting mass of oxygen in a 6m x 6m x 6m enclosure at standard temperature and pressure when the mole fraction of oxygen...