(a) Consider the combustion of ammonia, given below:4 NH3(g) + 5 0,(g) → 4 NO(g) + 6 H20(g)If NH3(g) is decreasing at the rate of 0.140 mol/s, what are the rates of change of 02(9), NO(g), and H,0(g)?A02(g)/At = 0mol/sANO(g)/At =mol/sAH20(g)/At =mol/s(b) The decomposition reaction given below:2 N,05(g) → 4 NO2(g) + 1 02(g)is carried out in a closed reaction vessel. If the partial pressure of N205(g) is decreasing at the rate of 222 torr/min, what is the rate of change of the total pressure in the vessel?AProt /At =torr/min

(a) The rate of appearance of products and the disappearance of reactant for the given chemical…

(a) Consider the combustion of ammonia, given below: 4 NH3(9) + 5 02(g) → 4 NO(g) + 6 Hz0(9) If NH3(g) is decreasing at the rate of 0.140 mol/s, what are the rates of change of 02(g), NO(g), and Hz0(g)? A02(9)/At =0 Jimol/s ANO(g)/At = mol/s AH20(g)/At: mol/s

(a) Consider the combustion of ammonia, given below: 4 NH3(9) + 5 02(g) → 4 NO(g) + 6 Hz0(9) If NH3(g) is decreasing at the rate of 0.140 mol/s, what are the rates of change of 02(g), NO(g), and Hz0(g)? A02(9)/At =0 Jimol/s ANO(g)/At = mol/s AH20(g)/At: mol/s

Chemistry for Engineering Students

4th Edition

ISBN:9781337398909

Author:Lawrence S. Brown, Tom Holme

Publisher:Lawrence S. Brown, Tom Holme

Chapter11: Chemical Kinetics

Section: Chapter Questions

Problem 11.85PAE

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Question

(a) Consider the combustion of ammonia, given below:
4 NH3(g) + 5 0,(g) → 4 NO(g) + 6 H20(g)
If NH3(g) is decreasing at the rate of 0.140 mol/s, what are the rates of change of 02(9), NO(g), and H,0(g)?
A02(g)/At = 0
mol/s
ANO(g)/At =
mol/s
AH20(g)/At =
mol/s
(b) The decomposition reaction given below:
2 N,05(g) → 4 NO2(g) + 1 02(g)
is carried out in a closed reaction vessel. If the partial pressure of N205(g) is decreasing at the rate of 222 torr/min, what is the rate of change of the total pressure in the vessel?
AProt /At =
torr/min

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