hydrogen fuel cells are a type of alternative energy. these cells are expensive, but they produce no air…
hydrogen fuel cells are a type of alternative energy. these cells are expensive, but they produce no air pollution. what is the only thing that these fuel cells produce? water acid
Answer
Brief Explanations:
Hydrogen fuel cells work by combining hydrogen and oxygen. The chemical reaction in hydrogen fuel cells produces electricity. The by - product of this reaction (since there is no air pollution) is water ($H_2O$). Acid is not a product of hydrogen fuel cell reactions.
Answer:
water