<p>Hey, i'm taking the SAT chem this saturday, but i only have the 2002 edition of collegeboard's "REAL SAT IIs" book. Will this be fine? Have there been any changes in either format or content of the chemistry test in the past 3 years?</p>
<p>I don't think so... and I sure hope not because I've been studying Barron's SAT Chem study guide which was published in 2002 as well.</p>