9. An unknown salt is either: NaF, NaCl or NH,CI. When 0.1 mol of the salt is dissolved in 1.0 L of solution, the pH of the solution is basic. What is the identity of the salt? Why? The K of NH3 = 1.76 x 10-5 and the K, of HF = 3.5 x 10-4 %3D

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 93QRT: When 40.00 mL of a weak monoprotic acid solution is titrated with 0.100-M NaOH, the equivalence...
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9.
An unknown salt is either: NaF, Nacl or NH,CI. When 0.1 mol of the salt is dissolved in 1.0 L of
solution, the pH of the solution is basic. What is the identity of the salt? Why? The K of NH3 =
1.76 x 10-5 and the K, of HF = 3.5 x 104
%3D
Transcribed Image Text:9. An unknown salt is either: NaF, Nacl or NH,CI. When 0.1 mol of the salt is dissolved in 1.0 L of solution, the pH of the solution is basic. What is the identity of the salt? Why? The K of NH3 = 1.76 x 10-5 and the K, of HF = 3.5 x 104 %3D
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