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C3H8 + 5O2 ==> 3CO2 + 4H2O balanced equationmole ratio O2:C2H8 = 5:1

1.5 moles C3H8 x 5 moles O2/mole C3H8 = 7.5 moles O2 needed

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6y ago
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9y ago

We need 7,5 moles O2.

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Q: What is the total number of moles of O2(g) required for the complete combustion of 1.5 moles of C3H8(g)?
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