Question: If the equilibrium constant of the reaction 2HI⇌ H<sub>2</sub> + I<sub>2</sub> is 0.25, then t...

Question

If the equilibrium constant of the reaction 2HI⇌ H₂ + I₂ is 0.25, then the equilibrium constant of the reaction H₂ + I₂ ⇌ 2HI would be

Answer 1

$K _ { c }$ for the IInd reaction is reverse of Ist for reaction

⇌ is $0.25 K _ { c } ^ { \prime }$ for reaction,

⇌ $K _ { c } ^ { \prime } = \frac { 1 } { K _ { c } } = \frac { 1 } { 0.25 } = 4$ .

Question: If the equilibrium constant of the reaction 2*HI*⇌ *H*<sub>2</sub> + *I*<sub>2</sub> is 0.25, then t...