February 19, 2017

Homework Help: Chemistry

Posted by Sarah on Saturday, December 1, 2012 at 3:11pm.

If you place 10.0 L of propanol (C3H8O) in a sealed room that is 7.5 m long, 3 m wide, and 3 m high,
will all the propanol evaporate? If some liquid remains, how much will there be? The vapor pressure of
propanol is 10.7 torr at 25 °C, and the density of the liquid at this temperature is 0.804 g/mL. Treat the
room dimensions as exact numbers

n = PV/RT
(10.7)(67.5)/(0.804)(298.15) = 3.013

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