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Air bags in automobiles contain crystals of sodium azide (NaN3) which, during a collision, decompose rapidly to give nitrogen gas and sodium metal. (Potassium nitrate and silicon dioxide are added to remove the sodium metal by converting into a harmless material.) The nitrogen gas liberated behaves as an ideal gas and any solid produced has a negligible volume (its volume can be ignored). Calculate the mass of sodium azide required to generate enough nitrogen gas to fill a 57.0 L air bag at 1.04 atm and 16 degrees C. Report your answer in grams of NaN3 to the nearest whole number.