Match the reaction with the correct answer 1. Oxidation Half reaction ___ 2. Red
ID: 769315 • Letter: M
Question
Match the reaction with the correct answer 1. Oxidation Half reaction ___ 2. Reduction Half Reaction ___ 3. Overall Net Ionic Reaction ___ Answers A. H2O2 + 1e1- = O2 + 2 H+ B. H2O2 = O2 + 2 H+ + 2e1- C. MnO41- = Mn2+ + 2 O2 + 3 e1- D. 8 H+ + MnO41- + 5 e1- = Mn2+ + 4 H2O E. H2O2 + 3 e1- = 3 O2 + 6 H+ MnO41- = Mn2+ + 2 O2 + 3 e1- _____________________________________ 3 H2O2 + MnO41- = 5 O2 + 6 H+ F. 5 H2O2 = 5 O2 + 10 H+ + 10e1- 16 H+ + 2 MnO41- + 10 e1- = 2 Mn2+ + 8 H2O _____________________________________________ 6 H+ + 2 MnO41- + 5 H2O2 = 5 O2 + 2 Mn2+ + 8 H2OExplanation / Answer
A half reaction is a reduction or an oxidation reaction. For example, the following are half reactions. 2 H+ + 2 e-