4.5 moles each of hydrogen and iodine is heated in a sealed ten litre vessel. At equilibrium, 3 moles of HI were found. The equilibrium constant for H2(g) + 2(g) 2HI(g) is _____________ .

Question

Prashant Kotian · Accepted Answer

Correct answer: .. H2(g) + Ir(g) 2HI(g) Initial moles 4.5 4.5 Moles at eq. 4.5 – 1.5 4.5 – 1.5 =3 = 3 Kequilibrium = 2 2 ] [I ] [H [HI] = 3 ] [  = 1

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