Archive for April 26th, 2009

organic chemistry, any advice is appreciated?

Sunday, April 26th, 2009
organic chemistry
snitchseeker616 asked:


I’m going to be a sophmore in college this year, school starts for me in a few days. I’m a bio major, and over the last year I took general chemistry for three quarters and I got an A each quarter. However, this year we have to take three quarters of organic chemistry. I’ve hear some VERY bad things about o-chem: horror stories, people failing, bad grades overall, etc. So I was wondering if anyone who has taken the class has any advice on how to do well, and if it really is as bad as people make it out to be. In general, I feel pretty comfortable with chemistry and I’ve always been pretty good at it, however, with everything I’ve heard about o-chem, I can’t help but be a little (or really) worried. Any advice is appreciated, thanks in advance!

Wyatt

organic chemistry - what the tricks to telling if an enantiomer is a diastereomer?

Sunday, April 26th, 2009
organic chemistry
mshimt asked:


So I know that if a molecule is chiral it was have an enantiomer but how do I tell by looking at it if it is a diastereomer?
please help!

WILLIAM