<p>I think the first pr test is the most accurate.</p>
<p>They give us periodic tables right? Do they also give voltage charges or something?</p>
<p>no technically the anode would be a "positive" anode... they have asked questions exactly on distinguishing between the positive and negative sides on the AP chem. On a galvanic cell, where the reaction occurs spontaneously, the anode is essentially the positive (looses electrons- oxidation), and the cathode is essentially negative (gain electrons, reduction). It is the exact opposite for an electrochemical cell since you are technically forcing electrons in the opposite direction. But I doubt anything like this would show up.</p>
<p>Does anyone know about how many CEs are on the test?</p>
<p>nah im good. I m done studying. I m just hoping that there are no biology stuff on there like on PR test 1, the lipids and protiens etc... and hoping theres no nuclear stuff or retarded **** from test 3... messed up</p>
<p>i just came back from my test center. i think i did okay. I skipped around 10ish questions. I dont know how many i got wrong, i ran out of time (causing me to skip like 3 questions).. some questions were dead up easy.. some were hard. Some were tedious, some took like 5 seconds. Overall, i think it was fair. I am anticipating 700ish</p>
<p>yeah it was fair. Some stuff I was like uhhhhhh. I skipped 11. I just want to get 700. lol.</p>
<p>the proctor at my test center called time 6 1/2 minutes early on my chem test. I didn't get to the last 10 questions. I also skipped 3 before then for a total of 13 unanswered. I'm not happy about it at all, and I'm REALLY hoping I got only a few wrong. (But probably about 8-10 wrong)................</p>