Essay
A burner in a gas grill mixes 20 volumes of air for every one volume of propane (C3H8).Is the mixture produced by this burner rich (excess propane), lean (excess oxygen), or just right (a stoichiometric mixture of propane and oxygen)? Assume that the volume of gas is directly proportional to the number of moles of gas and that air is 21% oxygen by volume.
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The mixture is too rich.The re...View Answer
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