0.30 g of liquid ethanol (C2H5OH) is placed in a 4.7-L bottle. the bottle is sealed and placed in a refrigerator where the temperature is 0.0 degree celsius. How much liquid ethanol will be present in the bottle after liquid-vapor equilibrium is reached? The vapor pressure of ethanol is 10. torr at -2.3 degrees celsius and 40. torr at 19 degrees celsius.