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(Solved): Atmospheric Ozone Degradation One pathway for the destruction of ozone in the upper atmosphere is O ...



Atmospheric Ozone Degradation One pathway for the destruction of ozone in the upper atmosphere is

O_(3)(g)+NO(g)longrightarrowNO_(2)(g)+O_(2)(g) Slow NO_(2)(g)+O(g)longrightarrowNO(g)+O_(2)(g) Fast

Overall reaction:

O_(3)(g)+O(g)longrightarrow2O_(2)(g)

Identify the correct term to describe each of the following species. Product: molecular (di)oxygen Reactant:

O(g)

Intermediate:

NO_(2)(g)

Reactant: ozone Catalyst: nitrogen monoxide 1 pts You are correct. Your receipt no. is

148-1168

(3) Previous Tries

E_(a)

is

14.0k(J)/(m)ol

, for the uncatalyzed reaction:

O_(3)(g)+O(g)longrightarrow2O_(2)(g)

E_(a)

for the same reaction, when catalyzed as above, is

11.9k(J)/(m)ol

. At

-6\deg C

, what is the ratio of the rate constant for the catalyzed reaction to that for the uncatalyzed reaction? (Assume the frequency factor

A

is the same for each reaction.)



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