Разложение какой соли даёт кислотный оксид?

  1. NH₄NO₃
  2. (NH₄)₂CO₃
  3. NaNO₃
  4. NH₄NO₂

📝 Detailed explanation

(NH₄)₂CO₃ → 2NH₃ + CO₂ + H₂O. CO₂ — кислотный оксид.
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