<p><br />The standard reduction potential table states the reduction half-reaction and standard potential value as:</p><p><br />F 2 (g) + 2 e- gives 2 F- (aq) : its standard potential E* (V) is 2.86.<br />OF 2 (g) + 2 H+ (aq) + 4 e- gives H2O (I) + 2 F- (aq) : standard value E* (V) is 2.1.<br />O 3 (g) + 2 H+ (aq) 2 e- gives O 2 (g) + H2O (I) : its standard value E* (V) is 2.075.<br />S2O8 2- (aq) + 2 e- gives O 2 (g) + H2O (I) : the standard potential E* (V) is 2.01.<br />H2O2 (aq) + 2 H+ (aq) + 2 e- gives 2 H2O (I) : its standard value E* (V) is 1.763.</p>