Define the mole fraction of oxygen molecules in dry air

Reference no: EM13513333

The mole fraction of oxygen molecules in dry air is 0.2095. What volume of dry air at 1.00 atm and 25°C is required for burning 1.00 L of hexane (C6H14, density = 0.660 g/mL) completely, yielding carbon dioxide and water?

Reference no: EM13513333

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