# Problem: Consider the apparatus shown in the drawing.What is the partial pressure of O2 in the mixture?

###### FREE Expert Solution

Recall that the ideal gas law is:

$\overline{){\mathbf{PV}}{\mathbf{=}}{\mathbf{nRT}}}$

###### Problem Details

Consider the apparatus shown in the drawing.

What is the partial pressure of O2 in the mixture?