What mass of ethanol is present in the vapor

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Reference no: EM13166848

A 5.0 L sealed bottle containing 0.26 g of liquid ethanol, C2H6O, is placed in a refrigerator and reaches equilibrium with its vapor at -11°C. The vapor pressure of ethanol is 10 torr at -2.3°C and 40 torr at 19°C.

What mass of ethanol is present in the vapor?

Reference no: EM13166848

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