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The following data were collected for the rate of disappearance of NO in the reaction 2NO(g) + O2(g) ---------> 2NO2(g).

Experiment [NO] (M) [O2] (M) Initial Rate (M/s)

1 .0126 .0125 1.41 x 10^-2

2 .0252 .0250 1.13 x 10^-1

3 .0252 .0125 5.64 x 10^-2

What are the rate constants? Please show step by step solution.

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