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OpenStudy (anonymous):
the mole fraction of oxygen molecules in dry air is 0.2095. What volume of dry air at 1.0 atm and 25C is required for burning 1.00L of hexane (C6H14, density =0.660g/mL) completely, yielding carbon dioxide and water?
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OpenStudy (anonymous):
Can you write the formula for this reaction?
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