GOB Chemistry
The barometric pressure at the West Coast Trail is 758 mmHg. Express this pressure in Torr (3 sig. figs.).
In an area just above Cusco during a Machu Picchu trek, the pressure decreased to 480 mmHg. Determine the pressure at this level in terms of Pascal (Pa).
A cylinder holds N2 at a pressure of 150. atm. Determine its pressure in terms of kilopascals.
Convert the pressure 724.6 mmHg to atm.
