ACS General Chemistry exam

<p>Anyone here familiar with this exam? I'm in a second semester general chemistry class and the final is an ACS exam. I've heard many horror stories about the second semester exam in particular (stories of many failing the exam). Is it really that bad?</p>

<p>I was wondering if the study guide would prep me for it. Is it worth purchasing? Where can I find (more) practice problems and sample exams? Tips for studying?</p>