The reaction that occurs in a hydrogen fuel cell is shown below.According to the chemical reaction, the product(s)of the reaction is/are __________, which is one of the benefits of the fuel cell. 2 H₂ (g)+ O₂ (g)→ 2 H₂O (g) A) carbon dioxide B) a liquid C) hydrogen and oxygen D) hydrogen E) water

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The chemical reaction given is the combination of hydrogen gas (H2) and oxygen gas (O2) to form water (H2O). This indicates that the product of the reaction in a hydrogen fuel cell is water, which is a significant environmental benefit of using hydrogen fuel cells.

The Reaction That Occurs in a Hydrogen Fuel Cell Is