Which aqueous solutions are buffers?  Show your reactions and reasoning for each one.   100 M NaCl 100 M NaCl/0.100M NH4Cl 100 M CH3NH2/0.150 M CH3NH3Cl 100 M HCl/0.050 M NaNO2

Chemistry: The Molecular Science
5th Edition
ISBN:9781285199047
Author:John W. Moore, Conrad L. Stanitski
Publisher:John W. Moore, Conrad L. Stanitski
Chapter15: Additional Aqueous Equilibria
Section: Chapter Questions
Problem 13QRT: Identify each pair that could form a buffer. (a) NaOH and NaCl (b) NaOH and NH3 (c) Na3PO4 and...
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Which aqueous solutions are buffers?  Show your reactions and reasoning for each one.

 

  1. 100 M NaCl
  2. 100 M NaCl/0.100M NH4Cl
  3. 100 M CH3NH2/0.150 M CH3NH3Cl
  4. 100 M HCl/0.050 M NaNO2

 

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