<p>For anyone who has taken the SAT II for Chem, how much of it is math compared to concepts? Which equations and constants are the most important to know? Do I need to any detailed equations?</p>
<p>I know gas laws are probably important
PV=nRT
R=0.0821
P1V1=P2V2
etc.</p>
<p>Then of course Stoich and molarity.
6.022e23</p>
<p>Should I know wave equations (c=lambda*nu, Planck's constant, etc) or is that mainly on the physics test? </p>
<p>Thanks for any help!</p>
<p>I don’t remember there being planck’s constant or anything like that. </p>
<p>Just the basic stuff like gas laws, and possibly specific heat of water (4.18)
Most of the calculations are fairly simple though, and I found the test much easier than the practice tests I took (Barron’s - way harder than the actual!)
The true/false/CE part is kind of tricky though, and from what I remember, was more about concepts rather than math.</p>
<p>Thanks, Masterball! That’s kind of a relief! It’s been a while since I’ve taken chem so I completely forgot a lot of the math except for the more general stuff. I’m good on concepts though!</p>