help with 4.2 Help with 4.2 What is the most correct rate of reaction with respe

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help with 4.2

Help with 4.2 What is the most correct rate of reaction with respect to the product in the following reaction? N_2 (g) + 3H_2 (g) rightarrow 2 NH_3 (g) Rate = + 2 delta [NH_3]/delta t Rate = - delta [NH_3]/delta t Rate = -1/2 delta [NH_3]/delta t Rate = + 1/2 delta [NH_3]/delta t Rate = k Using the rate law, what is the overall order of the reaction? NO(g) + O_3 (g) rightarrow NO_2 (g) + O_2 (g), Rate = k[NO][O_3] 0th order 1st order 2nd order 3rd order 1 1/2 order what are the units of k in following rate law? Rate = k[X][y]^1/2

Explanation / Answer

4.2

he has given rate expression

rate = k[NO][O2]

we can write

rate = k[NO]1[O2]1

= 1+1

= 2

second order

option C is correct

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