The equilibrium constant for the reaction between a weak acid and a weak base can be calculated from the relevant Ka, Kb and Kw using the rules for combining equilibrium constants. Find the Knet for the reaction between formic acid (HCO2H) and ammonia given the Ka (HCO2H) = 1.8 x 10⁻⁴ and Kb ammonia = 1.8 x 10⁻

Chemistry: The Molecular Science
5th Edition
ISBN:9781285199047
Author:John W. Moore, Conrad L. Stanitski
Publisher:John W. Moore, Conrad L. Stanitski
Chapter14: Acids And Bases
Section: Chapter Questions
Problem 66QRT: Complete each of these reactions by filling in the blanks. Predict whether each reaction is...
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The equilibrium constant for the reaction between a weak acid and a weak base can be calculated from the relevant Ka, Kb and Kw using the rules for combining equilibrium constants. Find the Knet for the reaction between formic acid (HCO2H) and ammonia given the Ka (HCO2H) = 1.8 x 10⁻⁴ and Kb ammonia = 1.8 x 10⁻⁵.

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