When heated to 350 degrees C at 0.950 atm, the ammonium nitrate decomposes to produce nitrogen, water, and oxygen gases;
2NH4NO3(s) delta--->2N2(g)+4H2O(g)+O2(g):
a) How many liters of water vapor are produced when 25.8 g of NH4NO3 decomposes?
b) How many grams of NH4NO3 are needed to produce 10.0 L of oxygen?