Concept explainers
Interpretation:
Normality of potassium hydroxide required to titrate with
Concept introduction:
Normality is a term which is used to express concentration of any solution. In a neutralization reaction, equivalents of an acid and base are equal. Equation which equates the equivalents of an acid and a base is given below.
Answer to Problem 107E
Normality of potassium hydroxide of volume
Explanation of Solution
Equation which is used to calculate the normality of potassium hydroxide is given below.
Relation between normality and molarity of acid is shown below.
Substitute the value of
Relation between molarity and given mass of acid is shown below.
Substitute the value of
Where,
•
•
•
•
•
Balanced chemical equation of the given reaction is written below.
Maleic acid has
Given values of
Substitute all the values of
Therefore, normality of potassium hydroxide is
Normality of potassium hydroxide of volume
Want to see more full solutions like this?
Chapter 16 Solutions
Introductory Chemistry: An Active Learning Approach
- Calcium carbonate, CaCO3, can be obtained in a very pure state. Standard solutions of calcium ion are usually prepared by dissolving calcium carbonate in acid. What mass of CaCO3 should be taken to prepare 500. mL of 0.0200 M calcium ion solution?arrow_forwardA student weighs out a 4.80-g sample of aluminum bromide, transfers it to a 100-mL volumetric flask, adds enough water to dissolve it, and then adds water to the 100-mL mark. What is the molarity of aluminum bromide in the resulting solution?arrow_forwardA solution is defined as a homogeneous mixture. Is a small sample of air a solution? Is the atmosphere a solution?arrow_forward
- Chemistry: The Molecular ScienceChemistryISBN:9781285199047Author:John W. Moore, Conrad L. StanitskiPublisher:Cengage LearningLiving By Chemistry: First Edition TextbookChemistryISBN:9781559539418Author:Angelica StacyPublisher:MAC HIGHERChemistry by OpenStax (2015-05-04)ChemistryISBN:9781938168390Author:Klaus Theopold, Richard H Langley, Paul Flowers, William R. Robinson, Mark BlaserPublisher:OpenStax
- Introductory Chemistry: A FoundationChemistryISBN:9781337399425Author:Steven S. Zumdahl, Donald J. DeCostePublisher:Cengage LearningIntroductory Chemistry: An Active Learning Approa...ChemistryISBN:9781305079250Author:Mark S. Cracolice, Ed PetersPublisher:Cengage LearningWorld of Chemistry, 3rd editionChemistryISBN:9781133109655Author:Steven S. Zumdahl, Susan L. Zumdahl, Donald J. DeCostePublisher:Brooks / Cole / Cengage Learning