A balloon is filled with 0.250 mole of air at 35&deg;C. If the volume of the balloon … pressure of the air in the balloon…
n= 0.25 mol
1 atm = 101.325 kPa
1 atm = x
x= 101.325 kPa
The absolute pressure of the air in the balloon is 101.325 kilopascals.