1. CO2 at 2200 lbf/in.2 is injected into the top of a 3-mi-deep well in connection with an enhanced oil recovery process. The fluid column standing in the well is at a uniform temperature of 100 F. What is the pressure at the bottom of the well, assuming ideal gas behavior?
2. Calculate the equilibrium constant for the reaction O2 ? 2O at temperatures of 537 R and 10 800 R.
3. Consider the dissociation of oxygen, O2 ⇔ 2O, starting with 1 lbmol oxygen at 77 F and heating it at constant pressure, 1 atm. At what temperature will we reach a concentration of monatomic oxygen of 10%?