Identify the species oxidized, the species reduced, the oxidizing agent and the reducing agent in the following electron transfer reactions. Cl2 + NiImage for Identify the species oxidized, the species reduced, the oxidizing agent and the reducing agent in the followin2Cl- + Ni2+Pb2+ + MnImage for Identify the species oxidized, the species reduced, the oxidizing agent and the reducing agent in the followin Pb + Mn2+Cu2+ + MgImage for Identify the species oxidized, the species reduced, the oxidizing agent and the reducing agent in the followin Cu + Mg2+Br2 + HgImage for Identify the species oxidized, the species reduced, the oxidizing agent and the reducing agent in the followin2Br- + Hg2+