Answer:
7.39662
Step-by-step explanation:
we will use boyles principal which states that the volume of a fixed mass of gas is inversely proportional to it's pressure provided temperature is constant ... the volume or atmospheric air is always 22.414l or 22414cm³ and thus apply the formula p¹v¹=p²v² hence equate to ... 1.0atm*v¹=0.33*22414cm³... (*is multiplying)