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The decomposition of dinitrogen tetroxide to nitrogen dioxide at 400°C follows first-order kinetics with a rate...

The decomposition of dinitrogen tetroxide to nitrogen dioxide at 400°C follows first-order kinetics with a rate constant of 9.17 ×10-3 s-1. Starting with pure N2O4, how many minutes will it take for 85.0% to decompose?

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ANSWER Ne on Love 2002 It is a first order reaction, 85% de compore, No. M we know, time require (t) 2 9 17 0103 en 100 2 206

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