Answered: Construct the expression for Kb for the…

Construct the expression for Kb for the weak base, CN". CN (aq) + H2O(I)= OH"(aq) + HCN(aq) 1 Based on the definition of Kb, drag the tiles to construct the expression for the given base. %3D II

Fundamentals Of Analytical Chemistry

9th Edition

ISBN:9781285640686

Author:Skoog

Publisher:Skoog

Chapter9: Aqueous Solutions And Chemical Equilibria

Section: Chapter Questions

Problem 9.5QAP

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Concept explainers

Acid Base Titration

An acid-base titration is the method of quantitative analysis for determining the concentration of an acid and base by exactly neutralizing it with a standard solution of base or acid having known concentration.

Question

Construct the expression for Kb for the weak base, CN".
CN (aq) + H20(1) = OH (aq) + HCN(aq)
1
Based on the definition of Kb, drag the tiles to construct the expression for the given
base.
5 RESET
[H2O]
[H;O*]
[OH]
[H;CN]
[HCN]
[CN]
2[H2O]
2[H;O*]
2[OH]
2[H;CN]
2[HCN]
2[CN]
[H2O]?
[H;O*j?
[OH]?
[H2CN]?
[HCN]?
[CN]?

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