The value of K_eq for the equilibrium H₂ (g) + I₂ (g) 2HI (g)
Is 54.0 at 427 °C.What is the value of K_eq for the equilibrium below?
HI (g) 1/2 H₂ (g) + 1/2 I₂(g)

Question

The value of K_eq for the equilibrium H₂ (g)+ I₂ (g) 2HI (g) Is 54.0 at 427 °C.What is the value of K_eq for the equilibrium below? HI (g) 1/2 H₂ (g)+ 1/2 I₂(g)

Quizplus · Accepted Answer

Using the equation: Kc = [HSI]^1/2[HI]/[ISI]^1/2 From the given equation in the question, we can write: Kc = [HSI]^1/2[HI]/[ISI]^1/2 = K_eq/2 Therefore, K_eq = 2Kc We are given Kc as 0.068. Therefore, K_eq = 2 × 0.068 = 0.136. Thus, the correct choice is C.

The Value of Keq for the Equilibrium H2 (G)+ I2

The Value of K_eq for the Equilibrium H₂ (G)+ I₂