Question- The organic compound di-n-butyl phthalate, C16H22O4(l), is sometimes used as a low-density (1.046 g*mL-1) manometer fluid. Compute the pressure (in torr) of a gas that supports a 523-mm column of di-n-butyl phthalate. The density of mercury is 13.53 g*mL-1.
I have no idea how to do this! Thank you for your help!