Will give BRAINLIEST!!!
(only for correct answers)
For EACH of the following reactions, identify ALL OF THESE:
a. oxidized species b. reduced species c. oxidizing agent d. reducing agent

I) 2 Fe (s) + 3 Cl2 (g) --> 2 FeCl3(s)

II) Mg (s) +2 H2SO4 (aq) --> MgSO4 (aq) + SO2 (g) + 2 H2O (l)

III) 2 Mg (s) + O2 (g) --> 2 MgO (s)