H2 (g) + 1/2O2 -> H2O
No. If anything, a combustion reaction will consume hydrogen.
Yes, hydrogen is highly flammable and supports combustion. When hydrogen comes into contact with oxygen, it ignites and produces a flame.
Like a gas combustion engine, a hydrogen engine relies on the combustion process - in this case, combustion that results when hydrogen is combined with oxygen. Fuel cells in a hydrogen-powered car then convert this mechanical energy into electrical energy.
Hydrogen is a fuel for combustion, but cannot support it in the manner than oxygen can.
no
The equation for the incomplete combustion of hydrogen is 2H₂ + O₂ -> 2H₂O + energy (incomplete combustion).
The combustion of hydrogen is exothermic because it releases energy in the form of heat and light during the reaction.
No, burning hydrogen produces only water, it does not produce carbon or carbon dioxide.
Water is identical to the standard enthalpy change of combustion of hydrogen because the combustion of hydrogen involves its reaction with oxygen to form water. The standard enthalpy change of this reaction is defined by the energy released when hydrogen combusts completely, which results in the formation of water as a product. Thus, the formation of water from hydrogen and oxygen under standard conditions directly correlates to the enthalpy change associated with the combustion process. Hence, the enthalpy change for the formation of water from its elemental components is equivalent to the enthalpy change of hydrogen combustion.
Yes, hydrogen gas supports combustion. It is highly flammable and burns in the presence of oxygen to produce heat and water vapor.
2h2 + o2 ----> 2h2o
supersonic combustion wave