If 2 moles of oxygen gas are combined with 4 moles of helium and 4 moles of nitrogen,
what is the mole fraction of the oxygen
gas?

Hello! data: p (pressure) = 1.25 atmv (volume) = ? (in l)t (temperature) = 298 kn (number of mols) = 0.900 molesr (gas constant) = 0.082 (atm*l/mol*k)apply the data to the clapeyron equation (ideal gas equation), see: i hope this . =)

We can't until we know what we are working with or on

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