Consider the titration of formic acid, HCHO, with barium hydroxide. (a) Write a balanced net ionic equation for the reaction. (b) Calculate K for the reaction. (c) Is the solution at the equivalence point acidic, basic, or neutral? (d) What would be an appropriate indicator for the titration?

Consider the titration of formic acid, HCHO, with barium hydroxide. (a) Write a balanced net ionic equation for the reaction. (b) Calculate K for the reaction. (c) Is the solution at the equivalence point acidic, basic, or neutral? (d) What would be an appropriate indicator for the titration?

Chemistry: Principles and Practice

3rd Edition

ISBN:9780534420123

Author:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer

Publisher:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer

Chapter16: Reactions Between Acids And Bases

Section: Chapter Questions

Problem 16.81QE: Write the chemical equation and the expression for the equilibrium constant, and calculate Kb for...

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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

Consider the titration of formic acid, HCHO2, with barium hydroxide.
(a) Write a balanced net ionic equation for the reaction.
(b) Calculate K for the reaction.
(c) Is the solution at the equivalence point acidic, basic, or neutral?
(d) What would be an appropriate indicator for the titration?

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