19: O.H. on Tue. 5-12-2020, 12:30pm

No video taken for this one.

First went over Electrophile strength of Acid Derivatives.

Go to Reactivity themes below, download and animate the slide show of slides 124-125

Also used EAS data to show that SP3-C’s are weak e- don. and -OH and -OR are strong e- don.

Finally said N is a stronger e- don. than O because it is less electronegative