Plaster

Mercury has a density about 13.6 times that of water. How high could you raise a column of mercury by increasing pressure to 8.2 kPa?

There is a small amount of water at the bottom of a sealed container of volume 5.2 liters which is otherwise full of an ideal gas. A thin tube open to the atmosphere extends down into the water. The system is initially at atmospheric pressure and temperat...

how would i do that using the water coumn height?