Answer to Question #299431 in General Chemistry for julia

General Chemistry

Question #299431

if 8.4 moles of H2 is combined with 4.2 moles of o2 what is the excess reagent

Expert's answer

The balanced reaction equation:

2H₂ + O₂ = 2H₂O

So, there is no excess reagent

Answer: no excess reagent

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