Description: Vacuum Pressure Hydrogen fuel cell defeats high gas prices using hydrogen from H2O., Hydrogen generation by steam reforming (Mahler AGS GmbH), How Do Hydrogen Fuel Cells Work?, This is what it’s like to fill up a Hydrogen car! 🫧🫧🫧🫧🫧
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Hydrogen fuel is a zero-emission fuel when burned with oxygen (if one considers water not as an emission) or used in a contained cell also capable of 'reversing' the reaction if needed. It often uses electrochemical cells , or combustion in internal engines, to power vehicles and electric devices. It is also used in the propulsion of spacecraft and might potentially be mass-produced and commercialized for passenger vehicles and aircraft.
Hydrogen lies in the first group and first period in the periodic table , i.e. it is the first element on the periodic table, making it the lightest element. Since hydrogen gas is so light, it rises in the atmosphere and is therefore rarely found in its pure form, H 2 . In a flame of pure hydrogen gas, burning in air, the hydrogen (H 2 ) reacts with oxygen (O 2 ) to form water (H 2 O) and releases energy.
(If carried out in atmospheric air instead of pure oxygen (as is usually the case), hydrogen combustion may yield small amounts of nitrogen oxides , along with the water vapor.)