Question

1.0 mole of a gas occupies a volume of 22.4 L gas at 0°C and 1 atm. What would be the volume of 7.5 mol of the gas at the same temperature and pressure?

Answer 1

$P1V1/n1T1=P2V2/n2T2$

$1*22.4/1*273=1*x/7.5*273$

$0.08= x/2047.5$

$x = 163.8 L$