An important process for the production of acrylonitrile (C₃H₃N) is given by the following equation: 2C₃H₆(g)+2NH₃(g)+3O₂(g)→2C₃H₃N(g)+6H₂O(g) A 120.0-L reactor is charged to the following partial pressures at 26°C: PC₃H₆=0.320MPa PNH₃=0.750MPa PO₂=1.440MPa What mass of acrylonitrile can be produced from this mixture?