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please state what type of anode and cathode would work best and iff poss some litrature or journals on this subject.
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please state what type of anode and cathode would work best and iff poss some litrature or journals on this subject.

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Theoretical or practical? &nbsp; &nbsp;<br />
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&nbsp;There are considerable losses that are going to make the theoretical numbers kinda off the mark.<br />
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Theoretical or practical?    

 There are considerable losses that are going to make the theoretical numbers kinda off the mark.



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 &nbsp;How much electrical energy via electrolysis would it take to create 1 litre of elemental hydrogen mixed with elemental oxygen, and how long would this take? 
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  How much electrical energy via electrolysis would it take to create 1 litre of elemental hydrogen mixed with elemental oxygen, and how long would this take? 

Electrolysis of water, an energy cost.

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