22. [-/0.14 Points] DETAILS 0/4 Submissions Used MY NOTES
(a) Consider the combustion of ammonia, given below:
4 NH?(g) + 5 O?(g) ? 4 NO(g) + 6 H?O(g)
If NH?(g) is decreasing at the rate of 0.320 mol/s, what are the rates of change of O?(g), NO(g), and H?O(g)?
?[O?(g)]/?t = ____ mol/s
?[NO(g)]/?t = ____ mol/s
?[H?O(g)]/?t = ____ mol/s
(b) The decomposition reaction given below:
3 NO?(g) ? 1 N?O?(g) + 1 NO(g)
is carried out in a closed reaction vessel. If the partial pressure of NO?(g) is decreasing at the rate of 712 torr/min, what is the rate of change of the total pressure in the vessel?
?P_{tot}/?t = ____ torr/min