In the lower troposphere, ozone is one of the components of photochemical smog. It is generated...
In the lower troposphere, ozone is one of the components of photochemical smog. It is generated in air when nitrogen dioxide, formed by the oxidation of nitrogen monoxide from car exhaust, reacts by the following mechanism:
k1
1) NO2(g)........................................> NO(g) + O(g)
k2
2) O(g) + O2(g)...........................> O3(g), where k1= 6.0 x 10^-3 s^-1 ;
k2= 1.0 x 10^6 L/mol.s ;
(NO2) = 1.0 x 10^ -9 M and
(O2) = 1.0 x 10 ^-2 M.
Assuming that the rate of formation of atomic oxygen in step 1 equals the rate of its consumption in step 2, calculate the concentration of atomic oxygen, (O).
Enter your answer in scien tific notation
.............x 10..........M
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In the lower troposphere, ozone is one of the components of
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ozone as shown in the corresponding image, is 1.67 x
1010 M-1 s-1 at 325 K. The rate
constant for the same reaction at 375 K is 2.79 x 1010
M-1 s-1 determine the activation energy of
this reaction.
A) 10.4 kJ
B) 19.7 kJ
C) 21.3 kJ
D) 100.4 kJ
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