Considering the given equation 4 C3H5N3O9---> 6 N2+ 12 CO2 + 10 H2O + O2,This reaction generates many gaseous products and a large amount of heat determine what is the maximum amount of Oxygen in grams that can be obtained from 2.00x10^2 of nitroglycerin and also compute the percent yield in this reaction if the same amount of Oxygen generated is found to be 6.55grams?