In: Physics
A storage tank at STP contains 21.6 kgkg of nitrogen (N2)(N2).
a. What is the volume of the tank?
b.What is the pressure if an additional 32.7 kgkg of nitrogen is added without changing the temperature?
a) Volume the tank can be find using below formula
  
b) pressure 
 can be find using below formula

Since T,V,R constants in this case

. Pressure,