Question

If pressure of a gas is 722.4 torr and the volume is 3.79litre and the temperature is 300K what will be the no of moles?( can the gas eq constant be used in tore and atm)

Answer 1

Answer:0.146 torr

Step-by-step explanation:

Yes to the gas constant

you use 0.0821 L.atm/mol.k If you want pressure in atm

use 62.44 L.torr/ mol.k if you want pressure in torr

n=PV/RT

n= 722.4 X 3.79/(62.44 X 300) =