(a)
Interpretation:
The number of ions that is present in one formula unit of the given salt of
Concept Introduction:
The name of the carboxylic acid itself implies that it is acidic. Addition of carboxylic acid to water results in ionization. Hydrogen ion transfer occurs from carboxylic acid to water and hydronium ion is formed. Carboxylate ion is also formed due to the loss of hydrogen ion from carboxylic acid.
Carboxylate ion is the negative ion which is formed when one or more acidic protons are lost from carboxylic acid. Similar to carboxylic acid it reacts with strong base to form carboxylic acid salt and water.
If the negative ion contains two carboxylate groups in it then it is a dicarboxylate. The parent acid of this has to be dicarboxylic acid. If the negative ion contains one carboxylate group in it then it is a monocarboxylate. The parent acid of this has to be monocarboxylic acid.
This can also be found from the name of the salt given. If the IUPAC name contains suffix “-ate” alone means it is a salt of monocarboxylic acid. If the IUPAC name contains prefix “di-” that is preceded by “-ate” in the ending means it is a salt dicarboxylic acid.
Total number of ions in one formula unit of carboxylic acid salt is found by counting the number of discrete ions present in the structure.
(b)
Interpretation:
The number of ions that is present in one formula unit of the given salt of carboxylic acid has to be given.
Concept Introduction:
The name of the carboxylic acid itself implies that it is acidic. Addition of carboxylic acid to water results in ionization. Hydrogen ion transfer occurs from carboxylic acid to water and hydronium ion is formed. Carboxylate ion is also formed due to the loss of hydrogen ion from carboxylic acid.
Carboxylate ion is the negative ion which is formed when one or more acidic protons are lost from carboxylic acid. Similar to carboxylic acid it reacts with strong base to form carboxylic acid salt and water.
If the negative ion contains two carboxylate groups in it then it is a dicarboxylate. The parent acid of this has to be dicarboxylic acid. If the negative ion contains one carboxylate group in it then it is a monocarboxylate. The parent acid of this has to be monocarboxylic acid.
This can also be found from the name of the salt given. If the IUPAC name contains suffix “-ate” alone means it is a salt of monocarboxylic acid. If the IUPAC name contains prefix “di-” that is preceded by “-ate” in the ending means it is a salt dicarboxylic acid.
Total number of ions in one formula unit of carboxylic acid salt is found by counting the number of discrete ions present in the structure.
(c)
Interpretation:
The number of ions that is present in one formula unit of the given salt of carboxylic acid has to be given.
Concept Introduction:
The name of the carboxylic acid itself implies that it is acidic. Addition of carboxylic acid to water results in ionization. Hydrogen ion transfer occurs from carboxylic acid to water and hydronium ion is formed. Carboxylate ion is also formed due to the loss of hydrogen ion from carboxylic acid.
Carboxylate ion is the negative ion which is formed when one or more acidic protons are lost from carboxylic acid. Similar to carboxylic acid it reacts with strong base to form carboxylic acid salt and water.
If the negative ion contains two carboxylate groups in it then it is a dicarboxylate. The parent acid of this has to be dicarboxylic acid. If the negative ion contains one carboxylate group in it then it is a monocarboxylate. The parent acid of this has to be monocarboxylic acid.
This can also be found from the name of the salt given. If the IUPAC name contains suffix “-ate” alone means it is a salt of monocarboxylic acid. If the IUPAC name contains prefix “di-” that is preceded by “-ate” in the ending means it is a salt dicarboxylic acid.
Total number of ions in one formula unit of carboxylic acid salt is found by counting the number of discrete ions present in the structure.
(d)
Interpretation:
The number of ions that is present in one formula unit of the given salt of carboxylic acid has to be given.
Concept Introduction:
The name of the carboxylic acid itself implies that it is acidic. Addition of carboxylic acid to water results in ionization. Hydrogen ion transfer occurs from carboxylic acid to water and hydronium ion is formed. Carboxylate ion is also formed due to the loss of hydrogen ion from carboxylic acid.
Carboxylate ion is the negative ion which is formed when one or more acidic protons are lost from carboxylic acid. Similar to carboxylic acid it reacts with strong base to form carboxylic acid salt and water.
If the negative ion contains two carboxylate groups in it then it is a dicarboxylate. The parent acid of this has to be dicarboxylic acid. If the negative ion contains one carboxylate group in it then it is a monocarboxylate. The parent acid of this has to be monocarboxylic acid.
This can also be found from the name of the salt given. If the IUPAC name contains suffix “-ate” alone means it is a salt of monocarboxylic acid. If the IUPAC name contains prefix “di-” that is preceded by “-ate” in the ending means it is a salt dicarboxylic acid.
Total number of ions in one formula unit of carboxylic acid salt is found by counting the number of discrete ions present in the structure.
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Chapter 16 Solutions
Study Guide with Selected Solutions for Stoker's General, Organic, and Biological Chemistry, 7th
- > You are trying to decide if there is a single reagent you can add that will make the following synthesis possible without any other major side products: 1. ☑ CI 2. H3O+ O Draw the missing reagent X you think will make this synthesis work in the drawing area below. If there is no reagent that will make your desired product in good yield or without complications, just check the box under the drawing area and leave it blank. Click and drag to start drawing a structure. Explanation Check ? DO 18 Ar B © 2025 McGraw Hill LLC. All Rights Reserved. Terms of Use | Privacy Center | Accessibilityarrow_forwardDon't use ai to answer I will report you answerarrow_forwardConsider a solution of 0.00304 moles of 4-nitrobenzoic acid (pKa = 3.442) dissolved in 25 mL water and titrated with 0.0991 M NaOH. Calculate the pH at the equivalence pointarrow_forward
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