sulfur dioxide reacts with oxygen to produce sulfur trioxide in the presence of a catalyst: 2SO_2 +2O_2<---->2SO_3 (all gases). In an experiment carried out at 727 degrees C, the partial pressures of SO_2 and O_2 at equilibrium were found to be .721 atm and .581 atm, respectively, with a total pressure of 2.325 atm. what is the value of Kp for this reaction at this temp? what wold be the effect of an increase in pressure on the amount of SO_3 produced? what wold the effect of an increase in temp on the amount of SO_3 produced? (use relevant data from Appendix C)