The formula to calculate the Enantiomeric Excess (EE) is:
\[ EE = Me - me \]
Where:
Enantiomeric excess is defined as the difference between the percentage of the major and minor enantiomers in a solution.
Let's assume the following values:
Using the formula to calculate the Enantiomeric Excess:
\[ EE = 80 - 20 = 60 \% \]
The Enantiomeric Excess is 60%.