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13) The following reaction is first order: C2H6 →2 CH3. If the rate constant is equal to 5.5 × 10-4 s-1 at 1000 K, how long will it take for 0.35 mol of C2H6 in a 1.00 L container to decrease to 0.10 mol in the same container? A) 106 min B) 38 min C) 7.6 min D) 131 min