Respuesta :
Answer: It produces water molecule.
Explanation:
When hydrogen gas reacts with oxygen gas, it leads to the formation of water molecule.
The chemical equation for the formation of water molecule follows:
[tex]2H_2(g)+O_2(g)\rightarrow 2H_2O(l)[/tex]
By Stoichiometry of the reaction:
2 moles of hydrogen gas reacts with 1 mole of oxygen gas to produce 2 moles of water molecule.
Hence, it produces water molecule.
