posted by Anonymous .
Use the oxidation number method to balance the following equations by placing coefficients in the blanks. Identify the reducing and oxidizing agents.
You need to learn how to do these without my help. Here is a site that very good with redox methodology. To give you a hint and help you through the laborious work, I can tell you that BOTH I atoms change from zero on the left to -2 total on the right. S changes from +8 for both S atoms on the left to +10 on the right for all four.