Eric Neuscamman
I shed several tears for his Chem1A class. However, if you put in the time and study the right things, it will all be worth it. Neuscamman's lectures were fast paced and took a while to adapt to, but he was accessible at OH and friendly. I studied about 15 hours for each midterm and 30 hours for the final. Acid/base & common ions aren't a joke.