assuming that 1 mole (6.02*10^(23) molecules) of an ideal gas has a volume of 22.4 L at standard temperature and pressure (STP) and that nitrogen, which makes up roughly 80% of the air we breathe, is an ideal gas, how many nitrogen molecules are there in an average 0.5L breath at STP??
this is hard so please help me
this is hard so please help me