me Section # 3. A buffer solution is prepared using ammonium (NH, Ka 5.6 x 10-10) and its conjugate base (NH3). The overall reaction equation for this this buffer solution is: NH4 H2 NH3 +H30 Provide an equation for the reaction that takes place when H3O+ is added to this buffer solution. Provide an equation for the reaction that takes place when OH- is added to this buffer solution. Show how to determine (and then calculate) the pH of this buffer solution when [NH4"] and [NH3]= 0.015 M then indicate if this solution is acidic or basic. 0.15 M Show how to determine (and then calculate) the pH of this buffer solution when NH4]= 0. 45 M and [NH3] 0.00095 M then indicate if this solution is acidic or basic. Show how to determine (and then calculate) the pH of this buffer solution when [NH4] = 0.33 M and [NH3] 0.36 M then indicate if this solution is acidic or basic.

me Section # 3. A buffer solution is prepared using ammonium (NH, Ka 5.6 x 10-10) and its conjugate base (NH3). The overall reaction equation for this this buffer solution is: NH4 H2 NH3 +H30 Provide an equation for the reaction that takes place when H3O+ is added to this buffer solution. Provide an equation for the reaction that takes place when OH- is added to this buffer solution. Show how to determine (and then calculate) the pH of this buffer solution when [NH4"] and [NH3]= 0.015 M then indicate if this solution is acidic or basic. 0.15 M Show how to determine (and then calculate) the pH of this buffer solution when NH4]= 0. 45 M and [NH3] 0.00095 M then indicate if this solution is acidic or basic. Show how to determine (and then calculate) the pH of this buffer solution when [NH4] = 0.33 M and [NH3] 0.36 M then indicate if this solution is acidic or basic.

Chemistry & Chemical Reactivity

9th Edition

ISBN:9781133949640

Author:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel

Publisher:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel

Chapter16: Principles Of Chemical Reactivity: The Chemistry Of Acids And Bases

Section: Chapter Questions

Problem 110IL

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