Find the errors in the following ideal gas law calculation of the number density (N/V in molecule cm-3) of 1 atm of gas at 25 ºC.
PV= nRT = (N/NA)RT N/V = PNA/RT (NA is Avogadro’s number) N/V = 1 atm (6.022 1023 / mole) / (8.314 Joules/(mole K) 298 K) = 2.43*10^20 molecules / cm3
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