For the past several months I've been working on a side project that is now complete. I went through my worksheets and uploaded each individual practice problem to a my new website, MendelSet.

MendelSet allows students to search practice problems by textbook, topic, or keywords. For example, you can get a list of all relevant practice problems for McMurry 7th edition, chapter 5.

Students can also save and compile problems into their own "mendel sets" to study with later, or to share with classmates.

There's other good stuff as well. Students can submit their own practice problems, view articles and lab guides, and ask questions. I hope this will become a useful resource for students taking organic chemistry or studying for the MCAT. 

MendelSet - Organic Chemistry Practice Problems and Problem Sets