The release of nitrogen-rich wastewater into the environment is very harmful. One solution for removing nitrogen from wastewater is by air stripping to remove ammonia. Ammonia ionizes in water according to: NH4+NH3(aq)+H+Ka=109.26 A.) If the pH of a wastewater sample is 7.5 and measurements report 7.1104M total nitrogen, what percentage of nitrogen is present as ammonia