I've been looking myself! You can easily make a simple apparatus to test the concept. However, here is the professional blown glass apparatus:
http://www.sci-supply.com/closeup.asp?cid=131&pid=145&offset=0
Hope this is helpful!
The apparatus used in laboratory to determine the volumetric composition of water is called Hofmann Voltameter. A Hofmann voltameter is an apparatus for electrolysing water, invented by August Wilhelm von Hofmann in 1866. It consists of three joined upright cylinders, usually glass.
A voltammeter is a type of scientific instrument used for measuring electrical quantities. These are measured in two SI units: the electric potential (volt) and the electricity's quantity (coulomb).
Albret hoffman
LSD
Oxygen and hydrogen are the products of the electrolysis.
its a scientific voltameter
The apparatus used in laboratory to determine the volumetric composition of water is called Hofmann Voltameter. A Hofmann voltameter is an apparatus for electrolysing water, invented by August Wilhelm von Hofmann in 1866. It consists of three joined upright cylinders, usually glass.
Kmart
A hoffmann voltameter is a simple apparatus for converting water into hydrogen and oxygen.
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buy a book man..........
A hoffmann voltameter is a simple apparatus for converting water into hydrogen and oxygen.
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