Answer to Question #12744 in Chemistry for Molly

Question #12744

Propane, C3H8, is flammable and used in rural areas where natural gas is not available. What is the coefficient of oxygen in the balanced equation for the combustion of propane?

__C3H8(g) + __O2(g) __CO2(g) + __H2O(g)

Expert's answer

C₃H₈ + 5O₂ ---> 3CO₂ + 4H₂O

so its 5

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