Question

At 500 K, equilibrium constant, $K_c$, for the following reaction is 5.
$\frac{1}{2} H_2(g) + \frac{1}{2} I_2(g) \rightleftharpoons HI(g)$
What would be the equilibrium constant $K_C$ for the reaction ?
$2HI(g) \rightleftharpoons H_2(g) + I_2(g)$
(a) 0.04
(b) 0.4
(c) 25
(d) 2.5

Answer 1

0.4

is the answer of your question

At 500 K, equilibrium constant, K_c, for the following reaction is 5.

\frac{1}{2} H_2(g) + \frac{1}{2} I_2(g) \rightleftharpoons HI(g)

What would be the equilibrium constant K_C for the reaction ?

2HI(g) \rightleftharpoons H_2(g) + I_2(g)

(a) 0.04  

(b) 0.4

(c) 25  

(d) 2.5