# ORGO CHEM ?

A sample of 5.30 mL of diethylether (C2H5OC2H5;density=0.7134g/mL) is introduced into a 6.10 L vessel that already contains a mixture of N2 and O2, whose partial pressures are PN2=0.752 atm and PO2=0.206 atm . The temperature is held at 35.0 ∘C, and the diethylether totally evaporates. Calculate the partial pressure of the diethylether.

P =

0.211

atm