What is the volume of an #8*g# mass of oxygen gas at #"NTP"#?
We know that the volume of
NTP specifies conditions of
We KNOW, or should know, that oxygen is a bimolecular gas; in fact all the elemental gases, save for the Inert gases (and mercury vapour), are binuclear.
And then we solve for the molar quantity, and then multiply by the given molar volume, knowing as we do that under standard conditions, all gases approach Ideal Gas behaviour: