A) 2,05
B) 2,25
11. (98-7-7) Suv bugi qattiq qizdirilgan temir kukuni bilan reaksiyaga kirishib, sistema muvozanat holatiga kelgan:
Fe + H20(g) *5 FeO + H2(g). Shu sistemada [H20] = 4,78 mol/l, [H2] = 7,0 mol/l bolsa, reaksiyaning muvozanat konstantasi qanchaga teng boladi?
A) 2,05 B) 2,25 C) 2,50 D)1,46
E) 1,85