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Chemistry
Lena Calderon
25 November, 11:32
How do hydrogen fuel cells work
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Seth Wang
25 November, 12:02
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Fuel cells work by passing hydrogen through the anode of a fuel cell and oxygen through the cathode. On the anode site, hydrogen molecules are split into electrons and protons. They have a high efficiency therefore these fuel cells are also considered to be very clean plus a fuel cells only by-products are electricity, excess heat, and water.
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