In this reaction, what is the correct coefficient for oxygen gas? ? h2 (g) + ? o2 (g)→ ? h2o(g)
1 answer:
Answer:
1 O₂
Explanation:
In the combustion reaction of hydrogen, oxygen combines with hydrogen to form water as the product of the reaction
Equation of reaction:
2H₂ + O₂ → 2H₂O
From the equation of reaction, it is evident that 2 moles of hydrogen reacts with 1 mole of oxygen to produce 2 moles of water.
Therefore the coefficient of oxygen in the equation is 1.
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