Carboxylic acids Flashcards
(9 cards)
1
Q
What is the functional group on carboxylic acids?
A
-COOH
2
Q
What do carboxylic acids partially dissociate into to?
A
Hydrogen ion and carboxylate ion
3
Q
Are carboxylic acids polar?
A
Yes, due to their polarity they can form hydrogen bonds with water molecules.
4
Q
How can you form carboxylic acids?
A
- Oxidation of primary alcohols
- Hydrolysis of nitriles with dilute hydrochloric acid
- Hydrolysis of esters with either dilute hydrochloric acid or sodium hydroxide.
5
Q
What is formed when metals react with carboxylic acids?
A
Carboxylate salt and hydrogen gas
6
Q
What is formed when carbonates react with carboxylic acids?
A
carboxylate salt, carbon dioxide and water
7
Q
What is formed when metal oxides react with carboxylic acids?
A
Carboxylate salt and water
8
Q
What is formed when a bases react with carboxylic acids?
A
Carboxylate salt and water
9
Q
What is formed when an alcohol reacts with carboxylic acids?
A
An ester and water
