Standard electrode potentials of the iodine-iodide system in molten (Li,K)NO3

Summary The standard potentials of the redox couples involving I 2 , I − , and I 3 − , and the equilibrium constants of the reactions: I 2 ( g ) ⇌ I 2 ( soln ⁡ . ) I 2 ( g ) + I − ⇌ I 3 − in molten (Li,K)NO 3 between 435 and 490°K, have been determined.