<p>Hey CC,</p>
<p>I am studying for the chem subject test with the Barron's prep book. I had a few questions regarding it.</p>
<p>It seems there are a lot of somewhat obscure questions about labs in the Barron's practice tests, do these show up on the actual test?</p>
<p>Is the scale in the Barron's book accurate? I got 4 wrong (-5 raw score) on my last practice test, which gave me an 800, but I was skeptical because the book said that -10 raw score would be an 800. </p>
<p>How does the difficulty compare to the actual test?</p>
<p>Thanks so much!</p>