Question

The decomposition of Nitrogen dioxide into Nitric oxide and oxygen is an example

of a second-order reaction. It has a rate constant of 0.54 M-1s-1 at 300 Celsius.

(a) If the initial concentration of NO2 is 0.00800 M, what is the concentration of NO2 after

20.0 minutes? 

(b) If the initial concentration of NO2 is 0.00800 M, what is the half-life?

Answer 1

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