Question #$2$: Pressure with Two Liquids, Hg and Water.

An open test tube at $293$ K is filled at the bottom with $12\mathrm{.}1$ cm of Hg$,$ and $5\mathrm{.}6$ cm of water

is placed above the Hg$.$ Calculate the pressure at the bottom of the test tube if the

atmospheric is $756$ mmHg$.$ Use a density of $13\mathrm{.}55$ g$/$cm$3$

for Hg and $0\mathrm{.}998$ g$/$cm$3$

for water.

Give the answer in terms of dyne$/$cm$2$

$,$ psia, and kN$/$m$2$

$.$