Question

The equilibrium constant, kc for the reaction is 0,04 at temperature T. Calculate the number of moles of iodine present at time t = 6 minutes

Answer 1

Answer:

At 700 K, the equilibrium constant for the reaction;

H

2(g)

+I

2(g)

⇌2HI

(g)

is 54.8.

If 0.5 mol litre

−1

of HI

(g)

is present at equilibrium at 700 K, what are the concentrations of H

2(g)

and I

2(g)

assuming that we initially started with HI

(g)

and allowed it to reach equilibrium at 700 K.