Question

In: Chemistry

The equilibrium constant Kc for the reaction H2(g) + I2(g) ⇌ 2 HI(g) is 54.3 at 430 ℃

       
 
     
 
 


The equilibrium constant Kc for the reaction

H2(g) + I2(g) ⇌ 2 HI(g) is 54.3 at 430 ℃

 

Calculate the equilibrium concentrations of H2, I2, and HI at 430 ℃

 

if the initial concentrations are [H2] = [I2] = 0.222 M and [HI] = 0 M.

[H2]eq = M

[I2]eq = M

[HI]eq = M

Solutions

Expert Solution

By writing Kc Expression for given reaction and putting the given Kc and concentration values we can calculate the equilibrium concentrations of H2 I2 and HI.


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