1. Automobile airbags produce nitrogen gas based on the following reaction: ( 8pts) (Remember that 101.3J=1L 'atm) 2NaN3(s)2Na(l)+3N2(g) a. If 2.25 grams of NaN3 is enough to fill an air bag, how much pressure-volume work will the N2 do against an internal pressure of 1.00atm given that the density of N2 gas is 1.165g/L at 20C ? Vi=0L b. If the process releases 2.34kJ of heat, what is the E for the airbag system