Whаt is the hydrоnium iоn cоncentrаtion in а 0.100 M solution of ammonium nitrate, NH4NO3{"version":"1.1","math":"NH4NO3"}, a salt composed of the ions NH4+{"version":"1.1","math":"NH4+"} and NO3- {"version":"1.1","math":"NO3- "}. Use Kb{"version":"1.1","math":"Kb"} = 1.8 x 10-5{"version":"1.1","math":"10-5"} for NH3{"version":"1.1","math":"NH3"} to solve.