Pressure Conversions
On a climb up Mt. Whitney, the atmospheric pressure drops to 467 mmHg. What is the pressure
in terms of the following units?
11. atm:
12. Torr

4.25g sample of solid ammonium nitrate dissolves in 60.0g of water in a coffee-cup calorimeter, the temperature drops from 22.0 c to 16.9 c. assume that the specific heat of the solution is the same as that of pure water. calculate delta(h) (in kj/mol nh4no3) for the solution proces.