The reaction: 2NO2  -->  2NO  +  O2 has the rate law: Rate = k[NO2]2            When the reaction was carried out at 300oC, it took 1.00 x 102 seconds for [NO2] to decrease from 0.0100 M to 0.0065 mol/L. How long does it take for [NO2] to decrease from 0.0100 M to 0.0050 M?          (A) 143 s          (B) 158 s          (C) 186 s          (D) 286 s

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Q: The reaction 2NO(g) + O2(g)  2NO2(g) is second order in NO and first order in O2. When [NO] = 1.2 M…

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Q: The reaction of nitric oxide with hydrogen at 1280oC is 2NO(g) + 2H2(g) --  N2(g) + 2H2O(g)…

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Q: 1. Consider the following reaction: CH;Br (aq) + OH (aq) → CH;OH(aq) + Br (aq) The rate law for this…

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