you are measuring the temperature of solid propellant flames with various concentrations of oxidizer (say from 70 to 100%, by mass). one propellant has ammonium perchlorate while the other has rdx as the oxidizer. the same binder is used in both formulations. explain qualitatively how the temperatures of each will change as more oxidizer is added (i.e. going from 70 to 100%). does that dependence change based upon the oxidizer used? why or why not?