The first-order decomposition of N2O at 1000 K has a rate constant of 0.76 s-1. If the initial concentration of N2O is 10.9 M, what is the concentration of N2O after 9.6 s? A) 1.0 × 10-3 M B) 1.4 × 10-3 M C) 3.6 × 10-3 M D) 8.7 × 10-3 M E) 7.4 × 10-3 M

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