Breaking Triglycerides up into Fatty Acids

Triglycerides are found in the fats and oils you eat. They are produced in a condensation reaction between a glycerol and 3 fatty acids. So, is it possible to reverse this reaction? Can we add water to a triglyceride to break it up into glycerol and 3 fatty acids?
Good question!
AUS-e-TUTE has new resources to help you understand the hydrolysis of triglycerides.
Members should log in to access the new tutorial, game, test and exam (with worked solutions).
If you are not an AUS-e-TUTE Member, you can access the "free-to-view" tutorial at
https://www.ausetute.com.au/hydrolysistg.html

Omega Fatty Acids

"Health Food" companies are always trying to sell us something new.
Instead of eating tasty fish they recommend we consume fish oil wrapped in plastic as a pill. Apparently this is because we are suddenly deficient in "omega-3 fatty acids".
So what are omega-3 fatty acids?
Where do they come from?
Do we really need them?

AUS-e-TUTE Members should log-in to access the new omega fatty acid resources (tutorial, game, test, exam).

If you are not an AUS-e-TUTE Member you can access a free-to-view tutorial at
https://www.ausetute.com.au/omegafat.html

Hydroxyacid or Carboxyalkanol?

So, you've learnt how to name organic molecules containing the OH (hydroxy) functional group, and, you can name molecules that have the COOH (carboxyl) functional group, the carbonyl functional group (C=O), and the NH₂ (amine) functional group.
Excellent!
But what happens when there are 2 or more different functional groups on the same molecule?
Can you still name it?
We can help!
AUS-e-TUTE has just added a new tutorial, game, test and exam to help you learn the IUPAC rules and confidently apply them to these sorts of molecules.
AUS-e-TUTE Members should log-in to use the new resources (under Organic Nomenclature).
If you are not an AUS-e-TUTE Member you can view the tutorial for free at
https://www.ausetute.com.au/nam2fung.html

Types of Structural Isomerism

If molecules have the same molecular formula but different structural formulae then they are called structural isomers and are said to display structural isomerism.
But there are different types of structural isomerism:

• chain isomerism (also known as skeletal isomerism)
• position isomerism (also known as regioisomerism)
• functional group isomerism (functional isomerism)

AUS-e-TUTE has just added new resources to help you learn about these types of isomerism and to help you apply this understanding when solving problems in chemistry.
AUS-e-TUTE Members should log-in to use the new tutorial, game and test.
If you are not an AUS-e-TUTE member yet, you can view a tutorial for free at https://www.ausetute.com.au/isomerism.html