<p>yeah it was 1.6 and they said the other one was limiting</p>
<p>I don’t like Barrons – it has sooooo much excess info that you don’t need. Do sparknotes</p>
<p>Does anyone remember any other of the TTCE Questions?</p>
<p>@ jooninnyc. I remember putting 2:1 as well, although idk if its right.</p>
<p>also was there an answer 1.0g or was i wrong on that. i dont remember the question at all.</p>
<p>
</p>
<p>What? This makes no sense. .1 moles of oxygen is 3.2g. .05 moles of oxygen is 1.6g.</p>
<p>also got a stretch of B’s towards the end.</p>
<p>@dd1993: I agree with you.</p>
<p>
</p>
<p>At the same time, it didn’t have any information on the colors of sulfates.</p>
<p>What are you guys predicting the curve will be for chemistry? Raw score for 800 and 700 Plz?</p>
<p>
PR does though, in the back. So maybe try using both PR/Barron’s? Better to be overprepared than under, right?</p>
<p>@timmycho0408: I can’t say I know for sure, but people have told me it’s around -3 for 800, though that sounds a little harsh to me.</p>
<p>-4 is an 800 on the more recent College Board test.</p>
<p>This is copied from a post by silverturtle “from a released collegeboard test”</p>
<p>85 - 800
84 - 800
83 - 800
82 - 800
81 - 790
80 - 790
79 - 780
78 - 780
77 - 770
76 - 770
75 - 760
74 - 760
73 - 750
72 - 750
71 - 740
70 - 740
69 - 730
68 - 730
67 - 720
66 - 720
65 - 710
64 - 710
63 - 710
62 - 700
61 - 700
60 - 690</p>
<p>Hope this helps</p>
<p>what are your predictions? How many did you guys omit or know that you got wrong?</p>
<p>gahhh i think i’ll get 750+??? hoping and praying.
i know i got 1 or 2 questions wrong… the chem grading curve is ridiculous. only getting 3 wrong for 800? out of 85 ques? sighh</p>
<p>anyways, i remember 4 B’s in a row. i double checked them cuz i thought it was weird.</p>
<p>^so do I.</p>
<p>Also, wasn’t there a stretch of 3 or 4 D’s in a row? It was before all the B’s.</p>
<p>Do you guys remember the question which had a graph of temperature (C) vs. time. The temperature flat-lined at around 150 C, and 50 C.</p>
<p>The question was, which of the following is true:</p>
<p>I chose something regarding the heat of vaporization…</p>
<p>^yeah, i remember. the answer choices included some random things. i think the answer is where the heat of vap > heat of fusion or wtvs, cuz the flat line thing was longer when it was turning from liquid to gas.</p>
<p>hm… not so sure about the stretch of E’s… i remember a couple e’s…?</p>
<p>Yeah it was heat of vap > heat of fusion</p>
<p>I unfortunately just can’t remember my answer choices – I just remember getting 4 B’s in a row</p>
<p>Did you have to make any ICE charts or use the Henderson equation?</p>
<p>Any other math-intensive equations?</p>
<p>^I thought there was very little involved math questions on this test. </p>
<p>That doesn’t mean this test was particularly easy, it just wasn’t very math based.</p>
<p>Can someone who took the october exam tell me what specific elements of descriptive chemistry and types of reactions they were tested on? Thanks</p>