rutyr7637 rutyr7637 Today at 1:13 AM Chemistry Answered Determine whether each of the following reactions is a redox reaction. If so, identify the oxidizing agent and the reducing agent. (a) XeFo + 3H2O → XeO3 + 6HF (b) CaH2 + 2H2O → 2H2 + Ca(OH)2 (c) 2NF3 + 3H2→ N2 + 6HF (d) 2KNO3 →2KNO2 + O2