... C(gr) + ½O 2 (k) = CO(k) 0 29 8H∆= -1 10,55 kJ 2) H 2 (k) + ½O 2 (k) = H 2 O(k) 0 29 8H∆ = -2 37,84kJ3) C(gr) + O 2 (k) = CO 2 (k) 0 29 8H∆ = -3 93,50kJa) 3 b) 1,3 c) 1 ,2 d) 2, 34 .23 Chọn câu ... toàn:a) 2C(r) + O 2 (k) = 2CO(k) KCb = 1.1016b) FeO(r) + CO(k) = Fe(r) + CO 2 (k) KCb = 0,403c) 2Cl 2 (k) + 2H 2 O(k) = 4HCl(k) + O 2 (k) KCb = 1,88. 10 -1 5 12 d) CH3(CH 2 ) 2 CH3(k) ... rằng:C (r) + O 2 (k) = CO 2 (k)01H∆ = -9 4 kcal/molH 2 (k) + ½ O 2 (k) = H 2 O (ℓ)0 2 H∆ = -6 8,5 kcal/molCH3OH(ℓ) + 1,5O 2 (k) = CO 2 (k) + 2H 2 O(ℓ)03H∆ = -1 71 kcal/mola)...