**OFFICIAL** AP Chemistry 2014 Thread

Test Preparation AP Test Preparation
701

<p>@PersianPwr‌ its something about copyright policies and stuff…</p>

702

<p>@PersianPwr‌ did you have rush?</p>

703

<p>@graceann Rush?</p>

704

<p>Does this test just give you college credit if you do well? Or do colleges look at it for admissions?</p>

705

<p>Does anyone get 55 on the practice?</p>

706

<p>I was wondering though what do I do if I don’t know anything on the FRQ’s? </p>

707

<p>@xxx123456xxx‌ I don’t think anybody really knows x) just try to study as much as you can with it</p>

708

<p>49/60 on the official practice, with stupid mistakes</p>

709

<p>@10bio10 yea today i managed to, but it was after i had taken the practice test for the first time time about a month ago</p>

<p>wait i thought you meant score oops, lemme go take a look at that one</p>

710

<p>@10bio10‌ for 55, it corresponds to the pKa and since option C has the pKa closest to 7.5, it is the best answer. u were probably overthinking it</p>

711

<p>When I applied to college (duke) they did not ask for my ap scores. I assume that some schools have different policies. @TooSchool4Cool‌ </p>

712

<p>@10bio10 the exponents on the Ka value tell you the pH basically. its really close to it. </p>

713

<p>ohh yeah I was. It seems like that is my problem for most. thanks @SmartAlec‌ </p>

714

<p>@KbbGrizzly lol ok thanks i’ll try. if i don’t know i guess i’ll just skip it. I mean it’s not like it hurts me so I’m just going to stop stressing sooo much over it. I’m really stressing so much bc my dad keeps on pushing about it. </p>

715

<p>@graceann wait what rush are we talking about…is this a certain teacher because if so then yes i had rush</p>

716

<p>Sorry guys one more. Can someone explain 60?</p>

717

<p>chatroom: <a href=“http://www.chatzy.com/71057441181153”>http://www.chatzy.com/71057441181153&lt;/a&gt;&lt;/p&gt;

718

<p>@xxx123456xxx‌ I think we should try hard to get a good grade on the multiple choice and do as much as we can on the frqs</p>

719

<p>For #60, there’s originally 1 atm of COCl2, treat it as equilibrium problem and use ‘ice’ method of some sort:
COCl2 CO Cl2 Becomes 1 + x = 1.2atm, x=.2atm then Kp=(co)(cl2)/(COCl2) = (.2)(.2)/.8 = .05
1atm 0 0
1-x +x +x</p>

720

<p>does anyone know a good online AP chem test that’s not Barrons??</p>