potential The following entrics are found in a table of standard electrode potentials: I_(2)(s)+2c^-leftharpoons 2I^- E^0=0.5355V I_(2)(aq)+2c^-leftharpoons 2I^- E^0=0.615V What is the significance of the difference between these two standard potentials?

The difference between the standard electrode potentials of the two reactions represents the standard reduction potential for the conversion of solid iodine (I2) to aqueous iodine (I2(aq)). This difference in potential energy indicates the driving force reaction to occur spontaneously.<br /><br />In this case, the standard reduction potential for the conversion of solid iodine to aqueous iodine is 0.615V - 0.5355V = 0.0795V. This positive value indicates that the reaction is thermodynamically favorable and will proceed spontaneously under standard conditions.<br /><br />The significance of this difference lies in its ability to predict the feasibility of the reaction. A higher standard reduction potential indicates a greater tendency for the reaction to occur spontaneously. In this case, the conversion of solid iodine to aqueous iodine is thermodynamically favorable, making it a useful reaction in various applications such as in the production of iodine-containing compounds or in electrochemical cells.