Does anyone know any good websites to find some challenging organic chemistry questions?
THis is a website for an organic chemistry class at UMass Amherst. The teacher wrote his own lecture notes (which I think are very good) and tons of practice problems for each chapter. Links to answers are included too. Links to answers which are not available yet can be accessed by simply altering the URL to specify the correct section. The Prof was trying to prevent people from getting answers before he'd lectured on a topic, but you can get all of them through exploiting this obvious "glitch."
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