thayerrogers03 thayerrogers03 22-10-2022 Chemistry contestada The chemical reaction of hydrogen with oxygen produces water. 2H₂(g) + O₂(g) → 2H₂0 (g) a. How many moles of O₂ are required to react with 2.6 moles of H₂? b. How many moles of H₂ are needed to react with 5.0 moles of O₂?