Calculate the number of moles of nitrogen gas (N2) that are needed to inflate a 67-L driver-side air bag at standard temperature (0°C) and pressure (1 atm). Start by balancing the reaction shown below.
_NaN3(s) _Na(s) + _N2(g)
Answer: 2.989 moles
How many grams of sodium metal are produced in the decomposition of sodium azide shown in Question 2?