<p><a href=“http://talk.collegeconfidential.com/sciences/1492199-official-ap-chemistry-exam-study-thread-2012-2013-a-3.html[/url]”>http://talk.collegeconfidential.com/sciences/1492199-official-ap-chemistry-exam-study-thread-2012-2013-a-3.html</a> here’s the study thread pkteen!</p>