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OpenStudy (anonymous):
The mole fraction of oxygen molecules in dry air is 0.2095. What volume of dry air at 1.00 atm and 25 degrees Celsius is required for burning 1.00L of hexane (C6H14, density=0.660g/mL) completely, yielding carbon dioxide and water? I appreciate your help
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OpenStudy (aaronq):
Start by writing (and balancing) an equation for the reaction.
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