What is the value of the equilibrium constant at 25 oc for the reaction between the pair: i2(s) and br-(aq) give your answer using e-notation with no decimal places (e. g., 2 x 10-2 would be 2e-2; and 2.12 x 10-2 would also be 2e- use the reduction potentials for i2(s) is 0.535 v and for br2(l) is +1.065 v.

Explanation:

Formula to calculate standard electrode potential is as follows.

                             = 0.535 - 1.065

                             = - 0.53 V

Also, it is known that relation between and K is as follows.

                 ln K =      

Substituting the given values into the above formula as follows.

                 ln K =    

                        =    

                ln K = -41.28

                    K =    

                        =

Thus, we can conclude that the value of the equilibrium constant for the given reaction is .      

the answer to this question is 3.

explanation: