Answer to Question #266257 in General Chemistry for sofia

General Chemistry

Question #266257

How many moles of O2 are required to react with 2.0 moles H2?

Expert's answer

As 2H₂ + O₂gives 2H₂O

So according to stoichiometric coefficient

2 mol of H₂reacts with 1 mol of O₂

Hence for 2.0 moles of H₂1.0 moles of O₂ is required

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