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	<updated>2026-09-30T13:50:14Z</updated>
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	<entry>
		<id>https://ideawaza.com/index.php?title=Archive:Introduction_to_Functional_Groups&amp;diff=18594</id>
		<title>Archive:Introduction to Functional Groups</title>
		<link rel="alternate" type="text/html" href="https://ideawaza.com/index.php?title=Archive:Introduction_to_Functional_Groups&amp;diff=18594"/>
		<updated>2007-11-06T15:23:58Z</updated>

		<summary type="html">&lt;p&gt;129.120.138.189: /* Carboxyl Group */&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;==Introduction==&lt;br /&gt;
&lt;br /&gt;
Functional groups are groups of atoms within a molecule that affect its function.  Some basic ones are listed below.&lt;br /&gt;
&lt;br /&gt;
==Hydroxyl Group==&lt;br /&gt;
&lt;br /&gt;
The hydroxyl group is formed by attaching a [[oxygen]] and a [[hydrogen]] atom to a molecule.  Both the bond from the molecule to the oxygen and the bond from the oxygen to the hydrogen are single bonds; thus hydroxyl groups are usually denoted X-O-H.  (where O is oxygen, H is hydrogen, and X is the molecule the hydroxyl group is attached to)&lt;br /&gt;
&lt;br /&gt;
==Carbonyl Group==&lt;br /&gt;
&lt;br /&gt;
The Carbonyl group is formed by attaching a oxygen to a [[carbon]] by a [[double bond]], then attaching that same carbon atom to a molecule.  A carbonyl group is denoted X-C=O&lt;br /&gt;
&lt;br /&gt;
==Carboxyl Group==&lt;br /&gt;
&lt;br /&gt;
The carboxyl group is formed by starting with a carbonyl group , then attaching a hydroxyl group to the same carbon atom in the carbonyl group.  Finally, the carboxyl group is added to a molecule.  Because carbon has four [[bonding sites]], and three of them are taken up by the hydrogen and oxygen, the bond from the carbon to the molecule is a single bond.  A carboxyl group is denoted X-COH=O&lt;/div&gt;</summary>
		<author><name>129.120.138.189</name></author>
	</entry>
	<entry>
		<id>https://ideawaza.com/index.php?title=Archive:Introduction_to_Functional_Groups&amp;diff=18593</id>
		<title>Archive:Introduction to Functional Groups</title>
		<link rel="alternate" type="text/html" href="https://ideawaza.com/index.php?title=Archive:Introduction_to_Functional_Groups&amp;diff=18593"/>
		<updated>2007-11-06T15:21:32Z</updated>

		<summary type="html">&lt;p&gt;129.120.138.189: /* Carboxyl Group */&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;==Introduction==&lt;br /&gt;
&lt;br /&gt;
Functional groups are groups of atoms within a molecule that affect its function.  Some basic ones are listed below.&lt;br /&gt;
&lt;br /&gt;
==Hydroxyl Group==&lt;br /&gt;
&lt;br /&gt;
The hydroxyl group is formed by attaching a [[oxygen]] and a [[hydrogen]] atom to a molecule.  Both the bond from the molecule to the oxygen and the bond from the oxygen to the hydrogen are single bonds; thus hydroxyl groups are usually denoted X-O-H.  (where O is oxygen, H is hydrogen, and X is the molecule the hydroxyl group is attached to)&lt;br /&gt;
&lt;br /&gt;
==Carbonyl Group==&lt;br /&gt;
&lt;br /&gt;
The Carbonyl group is formed by attaching a oxygen to a [[carbon]] by a [[double bond]], then attaching that same carbon atom to a molecule.  A carbonyl group is denoted X-C=O&lt;br /&gt;
&lt;br /&gt;
==Carboxyl Group==&lt;br /&gt;
&lt;br /&gt;
The carboxyl group is formed by starting with a carbonyl group , then attaching a hydroxyl group to the same carbon atom in the carbonyl group.  Finally, the carboxyl group is added to a molecule.  Because carbon has four [[bonding sites]], and three of them are taken up by the hydrogen and oxygen, the bond from the carbon to the molecule is a single bond.  A carboxyl group is denoted &lt;br /&gt;
&amp;lt;nowiki&amp;gt;O-H                                                                                           |                                                                                             &lt;br /&gt;
X-C=O&lt;br /&gt;
&amp;lt;/nowiki&amp;gt;&lt;/div&gt;</summary>
		<author><name>129.120.138.189</name></author>
	</entry>
	<entry>
		<id>https://ideawaza.com/index.php?title=Archive:Introduction_to_Functional_Groups&amp;diff=18592</id>
		<title>Archive:Introduction to Functional Groups</title>
		<link rel="alternate" type="text/html" href="https://ideawaza.com/index.php?title=Archive:Introduction_to_Functional_Groups&amp;diff=18592"/>
		<updated>2007-11-06T15:20:35Z</updated>

		<summary type="html">&lt;p&gt;129.120.138.189: /* Carboxyl Group */&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;==Introduction==&lt;br /&gt;
&lt;br /&gt;
Functional groups are groups of atoms within a molecule that affect its function.  Some basic ones are listed below.&lt;br /&gt;
&lt;br /&gt;
==Hydroxyl Group==&lt;br /&gt;
&lt;br /&gt;
The hydroxyl group is formed by attaching a [[oxygen]] and a [[hydrogen]] atom to a molecule.  Both the bond from the molecule to the oxygen and the bond from the oxygen to the hydrogen are single bonds; thus hydroxyl groups are usually denoted X-O-H.  (where O is oxygen, H is hydrogen, and X is the molecule the hydroxyl group is attached to)&lt;br /&gt;
&lt;br /&gt;
==Carbonyl Group==&lt;br /&gt;
&lt;br /&gt;
The Carbonyl group is formed by attaching a oxygen to a [[carbon]] by a [[double bond]], then attaching that same carbon atom to a molecule.  A carbonyl group is denoted X-C=O&lt;br /&gt;
&lt;br /&gt;
==Carboxyl Group==&lt;br /&gt;
&lt;br /&gt;
The carboxyl group is formed by starting with a carbonyl group , then attaching a hydroxyl group to the same carbon atom in the carbonyl group.  Finally, the carboxyl group is added to a molecule.  Because carbon has four [[bonding sites]], and three of them are taken up by the hydrogen and oxygen, the bond from the carbon to the molecule is a single bond.  A carboxyl group is denoted &lt;br /&gt;
&lt;br /&gt;
O-H                                                                                           |                                                                                             &lt;br /&gt;
X-C=O&lt;/div&gt;</summary>
		<author><name>129.120.138.189</name></author>
	</entry>
	<entry>
		<id>https://ideawaza.com/index.php?title=Archive:Introduction_to_Functional_Groups&amp;diff=18591</id>
		<title>Archive:Introduction to Functional Groups</title>
		<link rel="alternate" type="text/html" href="https://ideawaza.com/index.php?title=Archive:Introduction_to_Functional_Groups&amp;diff=18591"/>
		<updated>2007-11-06T15:20:02Z</updated>

		<summary type="html">&lt;p&gt;129.120.138.189: /* Carboxyl Group */&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;==Introduction==&lt;br /&gt;
&lt;br /&gt;
Functional groups are groups of atoms within a molecule that affect its function.  Some basic ones are listed below.&lt;br /&gt;
&lt;br /&gt;
==Hydroxyl Group==&lt;br /&gt;
&lt;br /&gt;
The hydroxyl group is formed by attaching a [[oxygen]] and a [[hydrogen]] atom to a molecule.  Both the bond from the molecule to the oxygen and the bond from the oxygen to the hydrogen are single bonds; thus hydroxyl groups are usually denoted X-O-H.  (where O is oxygen, H is hydrogen, and X is the molecule the hydroxyl group is attached to)&lt;br /&gt;
&lt;br /&gt;
==Carbonyl Group==&lt;br /&gt;
&lt;br /&gt;
The Carbonyl group is formed by attaching a oxygen to a [[carbon]] by a [[double bond]], then attaching that same carbon atom to a molecule.  A carbonyl group is denoted X-C=O&lt;br /&gt;
&lt;br /&gt;
==Carboxyl Group==&lt;br /&gt;
&lt;br /&gt;
The carboxyl group is formed by starting with a carbonyl group , then attaching a hydroxyl group to the same carbon atom in the carbonyl group.  Finally, the carboxyl group is added to a molecule.  Because carbon has four [[bonding sites]], and three of them are taken up by the hydrogen and oxygen, the bond from the carbon to the molecule is a single bond.  A carboxyl group is denoted &lt;br /&gt;
&lt;br /&gt;
O-H&lt;br /&gt;
|&lt;br /&gt;
X-C=O&lt;/div&gt;</summary>
		<author><name>129.120.138.189</name></author>
	</entry>
	<entry>
		<id>https://ideawaza.com/index.php?title=Archive:Introduction_to_Functional_Groups&amp;diff=18590</id>
		<title>Archive:Introduction to Functional Groups</title>
		<link rel="alternate" type="text/html" href="https://ideawaza.com/index.php?title=Archive:Introduction_to_Functional_Groups&amp;diff=18590"/>
		<updated>2007-11-06T15:19:13Z</updated>

		<summary type="html">&lt;p&gt;129.120.138.189: /* Carboxyl Group */&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;==Introduction==&lt;br /&gt;
&lt;br /&gt;
Functional groups are groups of atoms within a molecule that affect its function.  Some basic ones are listed below.&lt;br /&gt;
&lt;br /&gt;
==Hydroxyl Group==&lt;br /&gt;
&lt;br /&gt;
The hydroxyl group is formed by attaching a [[oxygen]] and a [[hydrogen]] atom to a molecule.  Both the bond from the molecule to the oxygen and the bond from the oxygen to the hydrogen are single bonds; thus hydroxyl groups are usually denoted X-O-H.  (where O is oxygen, H is hydrogen, and X is the molecule the hydroxyl group is attached to)&lt;br /&gt;
&lt;br /&gt;
==Carbonyl Group==&lt;br /&gt;
&lt;br /&gt;
The Carbonyl group is formed by attaching a oxygen to a [[carbon]] by a [[double bond]], then attaching that same carbon atom to a molecule.  A carbonyl group is denoted X-C=O&lt;br /&gt;
&lt;br /&gt;
==Carboxyl Group==&lt;br /&gt;
&lt;br /&gt;
The carboxyl group is formed by starting with a carbonyl group , then attaching a hydroxyl group to the same carbon atom in the carbonyl group.  Finally, the carboxyl group is added to a molecule.  Because carbon has four [[bonding sites]], and three of them are taken up by the hydrogen and oxygen, the bond from the carbon to the molecule is a single bond.  A carboxyl &lt;br /&gt;
                   O-H&lt;br /&gt;
                   |&lt;br /&gt;
              group is denoted X-C=O&lt;/div&gt;</summary>
		<author><name>129.120.138.189</name></author>
	</entry>
	<entry>
		<id>https://ideawaza.com/index.php?title=Archive:Introduction_to_Functional_Groups&amp;diff=18589</id>
		<title>Archive:Introduction to Functional Groups</title>
		<link rel="alternate" type="text/html" href="https://ideawaza.com/index.php?title=Archive:Introduction_to_Functional_Groups&amp;diff=18589"/>
		<updated>2007-11-06T15:18:49Z</updated>

		<summary type="html">&lt;p&gt;129.120.138.189: /* Carboxyl Group */&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;==Introduction==&lt;br /&gt;
&lt;br /&gt;
Functional groups are groups of atoms within a molecule that affect its function.  Some basic ones are listed below.&lt;br /&gt;
&lt;br /&gt;
==Hydroxyl Group==&lt;br /&gt;
&lt;br /&gt;
The hydroxyl group is formed by attaching a [[oxygen]] and a [[hydrogen]] atom to a molecule.  Both the bond from the molecule to the oxygen and the bond from the oxygen to the hydrogen are single bonds; thus hydroxyl groups are usually denoted X-O-H.  (where O is oxygen, H is hydrogen, and X is the molecule the hydroxyl group is attached to)&lt;br /&gt;
&lt;br /&gt;
==Carbonyl Group==&lt;br /&gt;
&lt;br /&gt;
The Carbonyl group is formed by attaching a oxygen to a [[carbon]] by a [[double bond]], then attaching that same carbon atom to a molecule.  A carbonyl group is denoted X-C=O&lt;br /&gt;
&lt;br /&gt;
==Carboxyl Group==&lt;br /&gt;
&lt;br /&gt;
The carboxyl group is formed by starting with a carbonyl group , then attaching a hydroxyl group to the same carbon atom in the carbonyl group.  Finally, the carboxyl group is added to a molecule.  Because carbon has four [[bonding sites]], and three of them are taken up by the hydrogen and oxygen, the bond from the carbon to the molecule is a single bond.  A carboxyl &lt;br /&gt;
                   O-H&lt;br /&gt;
                   |&lt;br /&gt;
group is denoted X-C=O&lt;/div&gt;</summary>
		<author><name>129.120.138.189</name></author>
	</entry>
	<entry>
		<id>https://ideawaza.com/index.php?title=Archive:Introduction_to_Functional_Groups&amp;diff=18588</id>
		<title>Archive:Introduction to Functional Groups</title>
		<link rel="alternate" type="text/html" href="https://ideawaza.com/index.php?title=Archive:Introduction_to_Functional_Groups&amp;diff=18588"/>
		<updated>2007-11-06T15:18:01Z</updated>

		<summary type="html">&lt;p&gt;129.120.138.189: /* Carboxyl Group */&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;==Introduction==&lt;br /&gt;
&lt;br /&gt;
Functional groups are groups of atoms within a molecule that affect its function.  Some basic ones are listed below.&lt;br /&gt;
&lt;br /&gt;
==Hydroxyl Group==&lt;br /&gt;
&lt;br /&gt;
The hydroxyl group is formed by attaching a [[oxygen]] and a [[hydrogen]] atom to a molecule.  Both the bond from the molecule to the oxygen and the bond from the oxygen to the hydrogen are single bonds; thus hydroxyl groups are usually denoted X-O-H.  (where O is oxygen, H is hydrogen, and X is the molecule the hydroxyl group is attached to)&lt;br /&gt;
&lt;br /&gt;
==Carbonyl Group==&lt;br /&gt;
&lt;br /&gt;
The Carbonyl group is formed by attaching a oxygen to a [[carbon]] by a [[double bond]], then attaching that same carbon atom to a molecule.  A carbonyl group is denoted X-C=O&lt;br /&gt;
&lt;br /&gt;
==Carboxyl Group==&lt;br /&gt;
&lt;br /&gt;
The carboxyl group is formed by starting with a carbonyl group , then attaching a hydroxyl group to the same carbon atom in the carbonyl group.  Finally, the carboxyl group is added to a molecule.  Because carbon has four [[bonding sites]], and three of them are taken up by the hydrogen and oxygen, the bond from the carbon to the molecule is a single bond.  A carboxyl group is denoted X-C=O&lt;br /&gt;
                                                                                  |&lt;br /&gt;
                                                                                  O-H&lt;/div&gt;</summary>
		<author><name>129.120.138.189</name></author>
	</entry>
	<entry>
		<id>https://ideawaza.com/index.php?title=Archive:Introduction_to_Functional_Groups&amp;diff=18587</id>
		<title>Archive:Introduction to Functional Groups</title>
		<link rel="alternate" type="text/html" href="https://ideawaza.com/index.php?title=Archive:Introduction_to_Functional_Groups&amp;diff=18587"/>
		<updated>2007-11-06T15:17:38Z</updated>

		<summary type="html">&lt;p&gt;129.120.138.189: /* Carboxyl Group */&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;==Introduction==&lt;br /&gt;
&lt;br /&gt;
Functional groups are groups of atoms within a molecule that affect its function.  Some basic ones are listed below.&lt;br /&gt;
&lt;br /&gt;
==Hydroxyl Group==&lt;br /&gt;
&lt;br /&gt;
The hydroxyl group is formed by attaching a [[oxygen]] and a [[hydrogen]] atom to a molecule.  Both the bond from the molecule to the oxygen and the bond from the oxygen to the hydrogen are single bonds; thus hydroxyl groups are usually denoted X-O-H.  (where O is oxygen, H is hydrogen, and X is the molecule the hydroxyl group is attached to)&lt;br /&gt;
&lt;br /&gt;
==Carbonyl Group==&lt;br /&gt;
&lt;br /&gt;
The Carbonyl group is formed by attaching a oxygen to a [[carbon]] by a [[double bond]], then attaching that same carbon atom to a molecule.  A carbonyl group is denoted X-C=O&lt;br /&gt;
&lt;br /&gt;
==Carboxyl Group==&lt;br /&gt;
&lt;br /&gt;
The carboxyl group is formed by starting with a carbonyl group , then attaching a hydroxyl group to the same carbon atom in the carbonyl group.  Finally, the carboxyl group is added to a molecule.  Because carbon has four [[bonding sites]], and three of them are taken up by the hydrogen and oxygen, the bond from the carbon to the molecule is a single bond.  A carboxyl group is denoted X-C=O&lt;br /&gt;
                   |&lt;br /&gt;
                   O-H&lt;/div&gt;</summary>
		<author><name>129.120.138.189</name></author>
	</entry>
	<entry>
		<id>https://ideawaza.com/index.php?title=Archive:Introduction_to_Functional_Groups&amp;diff=18586</id>
		<title>Archive:Introduction to Functional Groups</title>
		<link rel="alternate" type="text/html" href="https://ideawaza.com/index.php?title=Archive:Introduction_to_Functional_Groups&amp;diff=18586"/>
		<updated>2007-11-06T15:16:44Z</updated>

		<summary type="html">&lt;p&gt;129.120.138.189: /* Carboxyl Group */&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;==Introduction==&lt;br /&gt;
&lt;br /&gt;
Functional groups are groups of atoms within a molecule that affect its function.  Some basic ones are listed below.&lt;br /&gt;
&lt;br /&gt;
==Hydroxyl Group==&lt;br /&gt;
&lt;br /&gt;
The hydroxyl group is formed by attaching a [[oxygen]] and a [[hydrogen]] atom to a molecule.  Both the bond from the molecule to the oxygen and the bond from the oxygen to the hydrogen are single bonds; thus hydroxyl groups are usually denoted X-O-H.  (where O is oxygen, H is hydrogen, and X is the molecule the hydroxyl group is attached to)&lt;br /&gt;
&lt;br /&gt;
==Carbonyl Group==&lt;br /&gt;
&lt;br /&gt;
The Carbonyl group is formed by attaching a oxygen to a [[carbon]] by a [[double bond]], then attaching that same carbon atom to a molecule.  A carbonyl group is denoted X-C=O&lt;br /&gt;
&lt;br /&gt;
==Carboxyl Group==&lt;br /&gt;
&lt;br /&gt;
The carboxyl group is formed by starting with a carbonyl group , then attaching a hydroxyl group to the same carbon atom in the carbonyl group.  Finally, the carboxyl group is added to a molecule.  Because carbon has four [[bonding sites]], and three of them are taken up by the hydrogen and oxygen, the bond from the carbon to the molecule is a single bond.  A carboxyl group is denoted X-C=O&lt;br /&gt;
a                  |&lt;br /&gt;
                   O-H&lt;/div&gt;</summary>
		<author><name>129.120.138.189</name></author>
	</entry>
	<entry>
		<id>https://ideawaza.com/index.php?title=Archive:Introduction_to_Functional_Groups&amp;diff=18585</id>
		<title>Archive:Introduction to Functional Groups</title>
		<link rel="alternate" type="text/html" href="https://ideawaza.com/index.php?title=Archive:Introduction_to_Functional_Groups&amp;diff=18585"/>
		<updated>2007-11-06T15:16:01Z</updated>

		<summary type="html">&lt;p&gt;129.120.138.189: /* Carboxyl Group */&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;==Introduction==&lt;br /&gt;
&lt;br /&gt;
Functional groups are groups of atoms within a molecule that affect its function.  Some basic ones are listed below.&lt;br /&gt;
&lt;br /&gt;
==Hydroxyl Group==&lt;br /&gt;
&lt;br /&gt;
The hydroxyl group is formed by attaching a [[oxygen]] and a [[hydrogen]] atom to a molecule.  Both the bond from the molecule to the oxygen and the bond from the oxygen to the hydrogen are single bonds; thus hydroxyl groups are usually denoted X-O-H.  (where O is oxygen, H is hydrogen, and X is the molecule the hydroxyl group is attached to)&lt;br /&gt;
&lt;br /&gt;
==Carbonyl Group==&lt;br /&gt;
&lt;br /&gt;
The Carbonyl group is formed by attaching a oxygen to a [[carbon]] by a [[double bond]], then attaching that same carbon atom to a molecule.  A carbonyl group is denoted X-C=O&lt;br /&gt;
&lt;br /&gt;
==Carboxyl Group==&lt;br /&gt;
&lt;br /&gt;
The carboxyl group is formed by starting with a carbonyl group , then attaching a hydroxyl group to the same carbon atom in the carbonyl group.  Finally, the carboxyl group is added to a molecule.  Because carbon has four [[bonding sites]], and three of them are taken up by the hydrogen and oxygen, the bond from the carbon to the molecule is a single bond.  A carboxyl group is denoted X-C=O&lt;br /&gt;
      a            |&lt;br /&gt;
                   O-H&lt;/div&gt;</summary>
		<author><name>129.120.138.189</name></author>
	</entry>
	<entry>
		<id>https://ideawaza.com/index.php?title=Archive:Introduction_to_Functional_Groups&amp;diff=18584</id>
		<title>Archive:Introduction to Functional Groups</title>
		<link rel="alternate" type="text/html" href="https://ideawaza.com/index.php?title=Archive:Introduction_to_Functional_Groups&amp;diff=18584"/>
		<updated>2007-11-06T15:15:34Z</updated>

		<summary type="html">&lt;p&gt;129.120.138.189: /* Carboxyl Group */&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;==Introduction==&lt;br /&gt;
&lt;br /&gt;
Functional groups are groups of atoms within a molecule that affect its function.  Some basic ones are listed below.&lt;br /&gt;
&lt;br /&gt;
==Hydroxyl Group==&lt;br /&gt;
&lt;br /&gt;
The hydroxyl group is formed by attaching a [[oxygen]] and a [[hydrogen]] atom to a molecule.  Both the bond from the molecule to the oxygen and the bond from the oxygen to the hydrogen are single bonds; thus hydroxyl groups are usually denoted X-O-H.  (where O is oxygen, H is hydrogen, and X is the molecule the hydroxyl group is attached to)&lt;br /&gt;
&lt;br /&gt;
==Carbonyl Group==&lt;br /&gt;
&lt;br /&gt;
The Carbonyl group is formed by attaching a oxygen to a [[carbon]] by a [[double bond]], then attaching that same carbon atom to a molecule.  A carbonyl group is denoted X-C=O&lt;br /&gt;
&lt;br /&gt;
==Carboxyl Group==&lt;br /&gt;
&lt;br /&gt;
The carboxyl group is formed by starting with a carbonyl group , then attaching a hydroxyl group to the same carbon atom in the carbonyl group.  Finally, the carboxyl group is added to a molecule.  Because carbon has four [[bonding sites]], and three of them are taken up by the hydrogen and oxygen, the bond from the carbon to the molecule is a single bond.  A carboxyl group is denoted X-C=O&lt;br /&gt;
                   |&lt;br /&gt;
                   O-H&lt;/div&gt;</summary>
		<author><name>129.120.138.189</name></author>
	</entry>
	<entry>
		<id>https://ideawaza.com/index.php?title=Archive:Introduction_to_Functional_Groups&amp;diff=18583</id>
		<title>Archive:Introduction to Functional Groups</title>
		<link rel="alternate" type="text/html" href="https://ideawaza.com/index.php?title=Archive:Introduction_to_Functional_Groups&amp;diff=18583"/>
		<updated>2007-11-06T15:15:08Z</updated>

		<summary type="html">&lt;p&gt;129.120.138.189: &lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;==Introduction==&lt;br /&gt;
&lt;br /&gt;
Functional groups are groups of atoms within a molecule that affect its function.  Some basic ones are listed below.&lt;br /&gt;
&lt;br /&gt;
==Hydroxyl Group==&lt;br /&gt;
&lt;br /&gt;
The hydroxyl group is formed by attaching a [[oxygen]] and a [[hydrogen]] atom to a molecule.  Both the bond from the molecule to the oxygen and the bond from the oxygen to the hydrogen are single bonds; thus hydroxyl groups are usually denoted X-O-H.  (where O is oxygen, H is hydrogen, and X is the molecule the hydroxyl group is attached to)&lt;br /&gt;
&lt;br /&gt;
==Carbonyl Group==&lt;br /&gt;
&lt;br /&gt;
The Carbonyl group is formed by attaching a oxygen to a [[carbon]] by a [[double bond]], then attaching that same carbon atom to a molecule.  A carbonyl group is denoted X-C=O&lt;br /&gt;
&lt;br /&gt;
==Carboxyl Group==&lt;br /&gt;
&lt;br /&gt;
The carboxyl group is formed by starting with a carbonyl group , then attaching a hydroxyl group to the same carbon atom in the carbonyl group.  Finally, the carboxyl group is added to a molecule.  Because carbon has four [[bonding sites]], and three of them are taken up by the hydrogen and oxygen, the bond from the carbon to the molecule is a single bond.  A carboxyl group is denoted X-C=O&lt;/div&gt;</summary>
		<author><name>129.120.138.189</name></author>
	</entry>
	<entry>
		<id>https://ideawaza.com/index.php?title=Archive:Introduction_to_Functional_Groups&amp;diff=18582</id>
		<title>Archive:Introduction to Functional Groups</title>
		<link rel="alternate" type="text/html" href="https://ideawaza.com/index.php?title=Archive:Introduction_to_Functional_Groups&amp;diff=18582"/>
		<updated>2007-11-06T15:13:54Z</updated>

		<summary type="html">&lt;p&gt;129.120.138.189: &lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;==Introduction==&lt;br /&gt;
&lt;br /&gt;
Functional groups are groups of atoms within a molecule that affect its function.  Some basic ones are listed below.&lt;br /&gt;
&lt;br /&gt;
==Hydroxyl Group==&lt;br /&gt;
&lt;br /&gt;
The hydroxyl group is formed by attaching a [[oxygen]] and a [[hydrogen]] atom to a molecule.  Both the bond from the molecule to the oxygen and the bond from the oxygen to the hydrogen are single bonds; thus hydroxyl groups are usually denoted X-O-H.  (where O is oxygen, H is hydrogen, and X is the molecule the hydroxyl group is attached to)&lt;br /&gt;
&lt;br /&gt;
==Carbonyl Group==&lt;br /&gt;
&lt;br /&gt;
The Carbonyl group is formed by attaching a oxygen to a [[carbon]] by a [[double bond]], then attaching that same carbon atom to a molecule.  A carbonyl group is denoted X-C=O&lt;br /&gt;
&lt;br /&gt;
==Carboxyl Group==&lt;br /&gt;
&lt;br /&gt;
The carboxyl group is formed by starting with a carbonyl group , then attaching a hydroxyl group to the same carbon atom in the carbonyl group.  Finally, the carboxyl group is added to a molecule.  Because carbon has four [[bonding sites]], and three of them are taken up by the hydrogen and oxygen, the bond from the carbon to the molecule is a single bond.  A carboxyl group is denoted X-C=O&lt;br /&gt;
                   |&lt;br /&gt;
                   O-H&lt;/div&gt;</summary>
		<author><name>129.120.138.189</name></author>
	</entry>
	<entry>
		<id>https://ideawaza.com/index.php?title=Archive:Introduction_to_Functional_Groups&amp;diff=18581</id>
		<title>Archive:Introduction to Functional Groups</title>
		<link rel="alternate" type="text/html" href="https://ideawaza.com/index.php?title=Archive:Introduction_to_Functional_Groups&amp;diff=18581"/>
		<updated>2007-11-06T15:07:06Z</updated>

		<summary type="html">&lt;p&gt;129.120.138.189: &lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;==Introduction==&lt;br /&gt;
&lt;br /&gt;
Functional groups are groups of atoms within a molecule that affect its function.  Some basic ones are listed below.&lt;br /&gt;
&lt;br /&gt;
==Hydroxyl Group==&lt;br /&gt;
&lt;br /&gt;
The hydroxyl group is formed by attaching a [[oxygen]] and a [[hydrogen]] atom to a molecule.  Both the bond from the molecule to the oxygen and the bond from the oxygen to the hydrogen are single bonds; thus hydroxyl groups are usually denoted X-O-H.  (where O is oxygen, H is hydrogen, and X is the molecule the hydroxyl group is attached to)&lt;br /&gt;
&lt;br /&gt;
==Carboxyl Group==&lt;br /&gt;
&lt;br /&gt;
The carboxyl group is formed by attaching a [[oxygen]] to a [[carbon]] by a [[double bond]], then attaching a [[hydrogen]] to that same carbon atom.  Finally, the carboxyl group is added to a molecule.  Because carbon has four [[bonding sites]], and three of them are taken up by the hydrogen and oxygen, the bond from the carbon to the molecule is a single bond.  A carboxyl group is denoted X-C-H&lt;br /&gt;
                    &amp;lt;nowiki&amp;gt;||&amp;lt;/nowiki&amp;gt;&lt;/div&gt;</summary>
		<author><name>129.120.138.189</name></author>
	</entry>
	<entry>
		<id>https://ideawaza.com/index.php?title=Archive:Introduction_to_Functional_Groups&amp;diff=18580</id>
		<title>Archive:Introduction to Functional Groups</title>
		<link rel="alternate" type="text/html" href="https://ideawaza.com/index.php?title=Archive:Introduction_to_Functional_Groups&amp;diff=18580"/>
		<updated>2007-11-06T14:59:52Z</updated>

		<summary type="html">&lt;p&gt;129.120.138.189: /* Hydroxyl Group */&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;==Introduction==&lt;br /&gt;
&lt;br /&gt;
Functional groups are groups of atoms within a molecule that affect its function.  Some basic ones are listed below.&lt;br /&gt;
&lt;br /&gt;
==Hydroxyl Group==&lt;br /&gt;
&lt;br /&gt;
The hydroxyl group is formed by attaching a [[oxygen]] and a [[hydrogen]] atom to a molecule.  Both the bond from the molecule to the oxygen and the bond from the oxygen to the hydrogen are single bonds; thus hydroxyl groups are usually denoted X-O-H.  (where O is oxygen, H is hydrogen, and X is the molecule the hydroxyl group is attached to)&lt;/div&gt;</summary>
		<author><name>129.120.138.189</name></author>
	</entry>
	<entry>
		<id>https://ideawaza.com/index.php?title=Archive:Introduction_to_Functional_Groups&amp;diff=18579</id>
		<title>Archive:Introduction to Functional Groups</title>
		<link rel="alternate" type="text/html" href="https://ideawaza.com/index.php?title=Archive:Introduction_to_Functional_Groups&amp;diff=18579"/>
		<updated>2007-11-01T18:54:03Z</updated>

		<summary type="html">&lt;p&gt;129.120.138.211: &lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;==Introduction==&lt;br /&gt;
&lt;br /&gt;
Functional groups are groups of atoms within a molecule that affect its function.  Some basic ones are listed below.&lt;br /&gt;
&lt;br /&gt;
==Hydroxyl Group==&lt;br /&gt;
&lt;br /&gt;
The hydroxyl group is formed by attaching a [[oxygen]] and a [[hydrogen]] atom to a molecule.  Both the bond from the molecule to the oxygen and the bond from the oxygen to the hydrogen are single bonds; thus hydroxyl groups are usually denoted -O-H.&lt;/div&gt;</summary>
		<author><name>129.120.138.211</name></author>
	</entry>
	<entry>
		<id>https://ideawaza.com/index.php?title=Archive:Introduction_to_Functional_Groups&amp;diff=18578</id>
		<title>Archive:Introduction to Functional Groups</title>
		<link rel="alternate" type="text/html" href="https://ideawaza.com/index.php?title=Archive:Introduction_to_Functional_Groups&amp;diff=18578"/>
		<updated>2007-11-01T18:51:36Z</updated>

		<summary type="html">&lt;p&gt;129.120.138.211: &lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;==Introduction==&lt;br /&gt;
&lt;br /&gt;
Functional groups are groups of atoms within a molecule that affect its function.  Some basic ones are listed below.&lt;br /&gt;
&lt;br /&gt;
==Hydroxyl Group==&lt;br /&gt;
&lt;br /&gt;
The hydroxyl group is formed by attaching a [[oxygen atom]] and a&lt;/div&gt;</summary>
		<author><name>129.120.138.211</name></author>
	</entry>
	<entry>
		<id>https://ideawaza.com/index.php?title=Archive:Introduction_to_Functional_Groups&amp;diff=18577</id>
		<title>Archive:Introduction to Functional Groups</title>
		<link rel="alternate" type="text/html" href="https://ideawaza.com/index.php?title=Archive:Introduction_to_Functional_Groups&amp;diff=18577"/>
		<updated>2007-11-01T18:51:16Z</updated>

		<summary type="html">&lt;p&gt;129.120.138.211: &lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;==Introduction==&lt;br /&gt;
&lt;br /&gt;
Functional groups are groups of atoms within a molecule that affect its function.  Some basic ones are listed below.&lt;br /&gt;
&lt;br /&gt;
==Hydroxyl Group==&lt;br /&gt;
&lt;br /&gt;
The hydroxyl group is formed by attaching a [[oxygen]] and a&lt;/div&gt;</summary>
		<author><name>129.120.138.211</name></author>
	</entry>
	<entry>
		<id>https://ideawaza.com/index.php?title=Archive:Introduction_to_Functional_Groups&amp;diff=18576</id>
		<title>Archive:Introduction to Functional Groups</title>
		<link rel="alternate" type="text/html" href="https://ideawaza.com/index.php?title=Archive:Introduction_to_Functional_Groups&amp;diff=18576"/>
		<updated>2007-11-01T18:50:56Z</updated>

		<summary type="html">&lt;p&gt;129.120.138.211: &lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;==Introduction==&lt;br /&gt;
&lt;br /&gt;
Functional groups are groups of atoms within a molecule that affect its function.  Some basic ones are listed below.&lt;br /&gt;
&lt;br /&gt;
==Hydroxyl Group==&lt;br /&gt;
&lt;br /&gt;
The hydroxyl group is formed by attaching a [oxygen] and a&lt;/div&gt;</summary>
		<author><name>129.120.138.211</name></author>
	</entry>
	<entry>
		<id>https://ideawaza.com/index.php?title=Archive:Introduction_to_Functional_Groups&amp;diff=18575</id>
		<title>Archive:Introduction to Functional Groups</title>
		<link rel="alternate" type="text/html" href="https://ideawaza.com/index.php?title=Archive:Introduction_to_Functional_Groups&amp;diff=18575"/>
		<updated>2007-11-01T18:49:07Z</updated>

		<summary type="html">&lt;p&gt;129.120.138.211: New page:  ==Introduction==  Functional groups are groups of atoms within a molecule that affect its function.&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;&lt;br /&gt;
==Introduction==&lt;br /&gt;
&lt;br /&gt;
Functional groups are groups of atoms within a molecule that affect its function.&lt;/div&gt;</summary>
		<author><name>129.120.138.211</name></author>
	</entry>
</feed>