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Nonamiya [84]
3 years ago
12

7. Hydrogen fuel cells combine hydrogen and oxygen to produce water and energy. Assume 1 kg of fuel is used, and the mass of the

water produced is 1.10 x 10-11 kg. How much energy is produced by this fuel cell? (Hint: Use E = mc2.)
Biology
1 answer:
Sonbull [250]3 years ago
6 0

Answer:

this is a hard one

Explanation:

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