A 1.00 liter solution contains 0.41 M ammonia and 0.32 M ammonium perchlorate.If 0.16 moles of perchloric acid 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 perchloric acid.)A. The number of moles of NH3 will decrease.v B. The number of moles of NH,* will increase.v C. The equilibrium concentration of H3O* will remain the same.v D. The pH will decrease.v E. The ratio of [NH3] / [NH4*] will decrease.Submit AnswerRetry Entire Group6 more group attempts remaining

Ammonia and ammonium perchlorate forms a buffer. pOH = pkb + log[NH4+]/[NH3] pH = 14 - pOH

A 1.00 liter solution contains 0.41 M ammonia and 0.32 M ammonium perchlorate. If 0.16 moles of perchloric acid 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 perchloric acid.) v A. The number of moles of NH3 will decrease. v B. The number of moles of NH,* will increase. v C. The equilibrium concentration of H3O* will remain the same. v D. The pH will decrease. v E. The ratio of [NH3] / [NH4*] will decrease. Submit Answer Retry Entire Group 6 more group attempts remaining

A 1.00 liter solution contains 0.41 M ammonia and 0.32 M ammonium perchlorate. If 0.16 moles of perchloric acid 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 perchloric acid.) v A. The number of moles of NH3 will decrease. v B. The number of moles of NH,* will increase. v C. The equilibrium concentration of H3O* will remain the same. v D. The pH will decrease. v E. The ratio of [NH3] / [NH4*] will decrease. Submit Answer Retry Entire Group 6 more group attempts remaining

Principles of Modern Chemistry

8th Edition

ISBN:9781305079113

Author:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler

Publisher:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler

Chapter16: Solubility And Precipitation Equilibria

Section: Chapter Questions

Problem 22P

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