Определите вещество D в цепочке превращений:
N₂O₅ + H₂O → A; A + KOH → B; B (t°) → C; C + NH₃ → D.

  1. нитрит калия
  2. оксид азота (V)
  3. азот
  4. оксид азота (IV)

📝 Detailed explanation

A = HNO₃, B = KNO₃, C = KNO₂; KNO₂ + NH₃ ⇒ N₂ (азот).
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