Cl2H22O11 → 12C + 11H2O

2H2O2 → 2H2O + O2
For the two reactions that are demonstrated, describe each in as much detail as possible. Include any added catalysts and/or nonreactive substances and provide each of their functions to the reactions. Where possible indicate whether the reaction is Endothermic or Exothermic.

I don't understand this question nor the one above that is similar. These look like busy busy questions to me. There is more to this one than the one above but it is so open ended that I don't know where to start. Perhaps if you start and write what you know and include information you know the prof wants I might be able to fill in some details.