The salt KCN is a strong electrolyte whose anion behaves as a weak base. 2. CN- (ag) + H2O HCN (aq) он (аq) <==> a. Compute the K associated with this anion. Use an ICE table to compute the OH- concentration and pH of a solution containing 0.306 M KCN. b.

Chemistry by OpenStax (2015-05-04)
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Author:Klaus Theopold, Richard H Langley, Paul Flowers, William R. Robinson, Mark Blaser
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Chapter14: Acid-base Equilibria
Section: Chapter Questions
Problem 47E: Explain why equilibrium calculations are not necessary to determine ionic concentrations in...
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2 (a) and (b)

The salt KCN is a strong electrolyte whose anion behaves as a weak
base.
2.
CN- (ag) +
H2O
HCN (aq)
он (аq)
<==>
a.
Compute the K associated with this anion.
Use an ICE table to compute the OH- concentration and pH of a
solution containing 0.306 M KCN.
b.
Transcribed Image Text:The salt KCN is a strong electrolyte whose anion behaves as a weak base. 2. CN- (ag) + H2O HCN (aq) он (аq) <==> a. Compute the K associated with this anion. Use an ICE table to compute the OH- concentration and pH of a solution containing 0.306 M KCN. b.
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