Originally Posted by
oicu812
a simple way to produce pure h2 is to make a extreamly strong batch of naoh and water and put it in an ultrasonic humidifier. get some powdered aluminium and force the mist through the aluminium its easy to control the reaction that way. run the gas through a couple bubblers . with just two ounces of powdered aluminium you can produce over 65 litres of pure h2. we used this method this year at the 4th of july to fill up h2 ballons. I ended up putting a lot of ice in the bubblers to get rid of any traces of water.
This would work as long as the piezoelectric device that buzzes the water is not made of aluminium.
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Some days I get the sinking feeling that Orwell was an optimist!