For the following reaction: I₂(g)+ Br₂(g)⇌ 2 IBr(g) A vessel initially contains 2.50 M I₂ and 2.50 M Br₂.Determine the equilibrium concentration of IBr if K_c for the reaction at this temperature is 3.27.

Question

Quizplus · Accepted Answer

The equilibrium constant expression for the reaction is:K_c = [IBr]^2 / [I₂][Br₂]Substituting the given values into the equilibrium constant expression, we get:3.27 = [IBr]^2 / (2.50 M)(2.50 M)Solving for [IBr], we get:[IBr] = 1.19 MTherefore, the equilibrium concentration of IBr is 1.19 M.

For the Following Reaction: I2(g)+ Br2(g)⇌ 2 IBr(g)

For the Following Reaction: I₂(g)+ Br₂(g)⇌ 2 IBr(g)