<p>any1 that can answer those questions?</p>
<p>i think it might be 65 outta 85 for a 700.</p>
<p>but anybody on the barron's book question too?</p>
<p>I think Barron's, in general, provides more information than you need to know....at least from what I hear.</p>
<p>k thanks very much</p>
<p>no problemo...also, if anyone uses PR...let me know what you think of the 3rd practice test...compared to the 2nd one.</p>
<p>im usin barrons sorry... is pr easy?</p>
<p>june 3 is so closeee nowww : (</p>
<p>How do you do the problems in the classification section with like a flow chart of a chemical reaction and several blanks? I never understand where all the arrows are pointing. Is this type of question still on the test, because the only test I saw it on was in an old review book from like 2002. Thanks!</p>
<p>yeah i have the same question as jotajota</p>
<p>Yeah...I saw that question in the REal sat subject test book...idk what to say...but you probably wont get a wierd questino like that on the real thing.</p>
<p>I hope we won't, but it was in the Real SAT practice book so that means it has been given. Unfortunately, that book lacks explanations of the right answers so it's really annoying.</p>
<p>on the real sat 2 chem test I don't understand the second question about the vapor pressure of the isopropanol... it says the answer is 35 but I thought it was supposed to be 760+35... if someone knows what question im talking about please reply.</p>
<p>can anyone scan me the answer sheet of the real sat chem? i only have half of the answers. plz email them to me at <a href="mailto:chsieh27@yahoo.com">chsieh27@yahoo.com</a>
thanks</p>
<br>
<blockquote> <p>you dont have to know R = .082 exactly...knowing that is it about .1 is good enough - you'll be estimating anyway</p> </blockquote>
<br>
<p>actually R is .08206 exactly.
but seriously, don't take me the wrong way, i'm not trying to be obnoxious.
because without a calculator the exact number helps none anyway.
that value is just what my chem teacher made us memorize, along with basically every formula, bond angle, etc. on earth so i'm kind of bitter all my memorization goes to very little use..</p>
<p>The time limit isn't much of a problem. Just don't spend five minutes on a problem. I had enough time to do the test pretty much twice in May, but compared to the AP test, which gives you an insane amount of time, SAT II allows a more limited time frame, so you should pace yourself.</p>
<p>I'm drawin' a blank here, where do you use the PV = nRT formula???</p>
<p>Just wondering, but has anyone used the REA book to prepare for chemistry?</p>
<p>I used the Barrons book and consistently got between 750-780 on the practice tests but then I took a REA Practice Test and I got a 700.</p>
<p>What other book is good to use to review these last 3 days?? =) Is Barrons sufficient? because they didn't cover some of the stuff in the REA practice test...</p>
<p>barrons is definately sufficient... dont worry 700+ on barrons consistently means you'll do very well.</p>
<p>which book has the best (most like the real test) practice tests?</p>
<p>I would say sparknotes.</p>
<p>really?!!!</p>
<p>Indian,</p>
<p>PV=nRT is the ideal gas law</p>
<p>P - pressure (amu, torr, mmHG)
V - Volume (liters)
n - moles
R - constant (.082)
T - Temperature (K)</p>