Question

at 700k equilibrium constant for the reaction dissociation of HI is 54.8 if 0.5 mmol L -2 of the HI is a present in the equilibrium at the 700k what are the concentration of H2 and L2​

Answer 1

Explanation:

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.