CO + Cl₂ ⇌ COCl₂. V = 3 л; 2,4 моль CO и 1,8 моль Cl₂. При равновесии осталось 0,6 моль Cl₂. Найдите K.

  1. 6
  2. 5
  3. 4
  4. 3

📝 Detailed explanation

Прореагировало Cl₂: 1,2 моль ⇒ столько же CO; COCl₂ образовалось 1,2 моль.
[CO]=0,4; [Cl₂]=0,2; [COCl₂]=0,4.
K = 0,4/(0,4·0,2) = 5.
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