A 1.00 liter solution contains 0.37 M ammonia and 0.48 M ammonium perchlorate. If 0.240 moles of sodium hydroxide are added to this system, indicate whether the following statements are true or false. (Assume that the volume does not change upon the addition of sodium hydroxide.) A. The number of moles of NH3 will increase. B. The number of moles of NH4 will increase. C. The equilibrium concentration of H3O will remain the same. D. The pH will remain the same. E. The ratio of [NH3] / [NH4 ] will decrease.