One is filled with Hydrogen gas, the other with Oxygen, each at the same pressure. Both containers are heated above 100 degrees C until the pressure in each is 1.60 atm. Two identical glass containers connected by a valve are filled with gas with the valve closed. The valve is then opened. The gases mix and react as follows:
2 H2(g) + O2(g) --> 2 H2O(g)
Discuss what will be the final pressure in the system if the reaction goes to completion?