Butadien-1,3 (C₄H₆) kislorod bilan ta'sirlashib, karbonat-angidrid va suvni hosil qiladi. Reaksiya tenglamasida O₂/C₄H₆ nisbat nechaga teng?

  1. 5,5
  2. 7
  3. 8,5
  4. 4

📝 Detailed explanation

Reaksiya tenglamasi: 2C₄H₆ + 11O₂ → 8CO₂ + 6H₂O
O₂/C₄H₆ = 11/2 = 5,5.
Tekshirish: C: 2×4=8 ✓, H: 2×6=12, O: 11×2=22; CO₂ da 8×2=16, H₂O da 6×1=6, jami O = 16+6=22 ✓.
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