Skip to main content
Ch.21 - Organic Chemistry
Chapter 21, Problem 76a

Draw the structure of each aldehyde or ketone. a. hexanal

Verified Solution

Video duration:
1m
This video solution was recommended by our tutors as helpful for the problem above.
Was this helpful?

Key Concepts

Here are the essential concepts you must grasp in order to answer the question correctly.

Aldehydes

Aldehydes are organic compounds characterized by the presence of a carbonyl group (C=O) at the end of a carbon chain. The general formula for aldehydes is RCHO, where R represents a hydrocarbon chain. In the case of hexanal, it consists of a six-carbon chain with the carbonyl group located at the terminal carbon, making it a straight-chain aldehyde.
Recommended video:
Guided course
00:54
Rules for Naming Aldehydes

Ketones

Ketones are organic compounds that contain a carbonyl group (C=O) situated between two carbon atoms, which distinguishes them from aldehydes. The general formula for ketones is RC(=O)R', where R and R' can be the same or different hydrocarbon chains. Understanding the structure of ketones is essential for recognizing their properties and reactivity in organic chemistry.
Recommended video:
Guided course
00:39
Rules for Naming Ketones

Structural Representation

Structural representation in organic chemistry involves depicting the arrangement of atoms within a molecule, including bonds and functional groups. For aldehydes and ketones, this includes showing the carbonyl group and the carbon chain. Drawing these structures accurately is crucial for visualizing molecular interactions and predicting chemical behavior.
Recommended video:
Guided course
01:42
Resonance Structures