Producing ‘Green’ Hydrogen Gas (VCE SSCE Chemistry): Flashcards

Only water

141 kJ vs 55.6 kJ

$\text{H}_2$ produced using renewable energy sources

From fossil fuels via steam reforming of methane

$2\text{H}_2\text{O}(l) \rightarrow 2\text{H}_2(g) + \text{O}_2(g)$

2:1 (twice as much hydrogen)

Polymer electrolyte membrane or proton exchange membrane

Facility where renewable energy powers electrolyser stack

Water vapour

Direct use of solar energy to produce hydrogen fuel