<p>Hi guys. I was wondering what topics tend to not come up as much others? I heard that electrochem questions aren't usually asked. Any comments/input would be appreciated! Thanks</p>
<p>there are a lot of questions on the colors of certain compounds</p>
<p>Thanks. Any other inputs?</p>
<p>@buddy</p>
<p>is that color stuff covered in most prep books?</p>