Aiieee, physical chemistry. That thing approaches pure evil.
The chemistry department in the university I studied at required 4 courses of physical chemistry. The introductory course was bad enough - the course had mandatory practice sessions, where assistants were at hand to aid with the supposedly trickier bits. Each session was 1h45m straight.
5 weeks in, there was a supposedly simple exercise. When nobody at the class got even past the initial hurdles in the first 15 minutes, the assistant decided to show how it's done. He failed to finish the calculations in the remaining 90 minutes ... and he knew how the steps went.
Eventually I changed my major from chemistry to CS.
EDIT: btw, the assistant in question was a post-grad so lack of domain knowledge was not the reason.
The chemistry department in the university I studied at required 4 courses of physical chemistry. The introductory course was bad enough - the course had mandatory practice sessions, where assistants were at hand to aid with the supposedly trickier bits. Each session was 1h45m straight.
5 weeks in, there was a supposedly simple exercise. When nobody at the class got even past the initial hurdles in the first 15 minutes, the assistant decided to show how it's done. He failed to finish the calculations in the remaining 90 minutes ... and he knew how the steps went.
Eventually I changed my major from chemistry to CS.
EDIT: btw, the assistant in question was a post-grad so lack of domain knowledge was not the reason.