How many moles of co2 could fit in a 475 ml bag at -22c and 1.125 atm?

To answer this item, it is best that we assume that CO2 behaves like an ideal gas. So we can use the equation,
                                   n = PV/RT
Substituting the known values,
      n = (1.125 atm)(0.475L)/(0.0821 L.atm/mol.K)(-22°C + 273.15)
                                  n = 0.0259 mol
Thus, the number of moles of CO2 that would fit in the bag is approximately 0.0259 mols. 

Replicate prove reliability and validity

Ithink that’s it’s b