Consider this reaction: NH₂OH(aq) → NH3(aq) + H₂O (aq) At a certain temperature it obeys this rate law. rate = (2.24 s¹)[NH4OH] Suppose a vessel contains NH4OH at a concentration of 1.38M. Calculate how long it takes for the concentration of NH4OH to decrease to 13.0% of its initial value. You may assume no other reaction is important. Round your answer to 2 significant digits. X S ? 圖心固图

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