Problem: The second-order decomposition of NO2 has a rate constant of 0.255 M –1s –1. How much NO2 decomposes in 4.00 seconds if the initial concentration of NO 2 (1.00 L volume) is 1.33 M? A. 0.85 mol B. 0.48 mol C. 0.56 mol D. 0.77 mol E. 1.8 mol

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The second-order decomposition of NO2 has a rate constant of 0.255 M –1–1. How much NO2 decomposes in 4.00 seconds if the initial concentration of NO 2 (1.00 L volume) is 1.33 M?

A. 0.85 mol

B. 0.48 mol

C. 0.56 mol

D. 0.77 mol

E. 1.8 mol