【单选题】Considering the following net reaction: 2Fe (s) + O 2(g) + 4H + 2F 2+ + 2H 2 O of the oxidation of iron, which half reaction between the above will be the oxidation half reaction.
【单选题】A reaction profile (not to scale!) for the reaction is shown below: C 2 H 5 Cl ---> C 2 H 4 + HCl What is the activation energy of the REVERSE reaction, and is the FORWARD reaction exothermic or endot...