How many moles of water can be produced by burning 325g of octane (C8H18) in excess oxygen. The balanced equation is: 2 C8H18 + 25 O 2 → 16 CO2 (g) + 18 H2O(g)

In order for a high temperature boiler or steam engine to produce superheated water, or steam: the heat source must be greater than 100°c the water must be permitted to evaporate quickly the system must be sealed and become pressurized above atmospheric pressure the vapor pressure must be kept below 760 mm(hg)