compound Hydrogen Peroxide.

Think about the compound Hydrogen Peroxide. Which of the five different types of reactions (single-replacement, double-displacement, decomposition, synthesis, or combustion) is this compound involved in? Include information about heats of reaction and comment on whether the reaction is endothermic or exothermic and how the magnitude of this energy change compares with other reactions. Post an example of a reaction and describe what type it is and why.