Question: Problem 3. Nitrogen dioxide (NO2) degradation in pure nitrogen with UV irradiation is measured in a laboratory set up at 25 C and under 1

Problem 3. Nitrogen dioxide (NO2) degradation in pure nitrogen with UV

Problem 3. Nitrogen dioxide (NO2) degradation in pure nitrogen with UV irradiation is measured in a laboratory set up at 25 C and under 1 atm. NO2 concentration decreases from 0.00020 % to 0.00015 % in 5 minutes with an apparent zero-order rate reaction. a) What is the rate constant of this reaction? b) What is the half-life of NO2? c) What is the concentration of NO2 (in ug/m3) after 15 minutes of irradiation

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