In the chemical reaction used in automotive air-bag safety systems, N2(g) is produced by the decompositon of sodium azide, NaN3, at a somewhat elevated temperature:
2 NaN3(s) -->2 Na(l) + 3 N2(g)
What is the volume of N2(g), measured at 25 degrees C and 0.980 atm, it produced by the decompositon of 62.5g Na N3?