<p>What did you guys put for the one that was like exist in nature in elemental form or something? I put Na</p>
<p>I said Na as well. Looked it up and it definitely is Na. :)</p>
<p>Have we reached a consensus on the NOT proper lab procedure one? Was it washing a buret with titrant or heating a graduated cylinder in the fume hood, and why?</p>
<p>…Concensus:
- Na does not exist alone as a free element in nature.
- Improper to heat graduated cylinder over burner (just wrong if you picture it)
- NaF is the answer.
- Cake is delicious.</p>
<p>Argghhh, I skipped about three and got maybe like 8 wrong.
Would that be around 730-ish?</p>
<p>-10 is apparently 760 so feedback411, you should be at least 730 i would think.</p>
<p>For the reaction that we had to balance, Ca2+ and HCO3-</p>
<p>Was the coefficient 2?</p>
<p>What do you guys think the curve will be like? harsher or lenient?</p>
<p>whats the score for missing 5 questions</p>
<p>^prolly a 790</p>
<p>So does anyone remember the question with balancing O2 in a reaction? (sorry, don’t remember specifics)</p>
<p>I put 8, although now looking back, I think it was 4</p>
<p>I just thought of another question!
What did you guys put for the Spectator Ion one?
:/</p>
<p>Na+ and Cl- I think</p>
<p>@carpdime i think I got 8 for that one</p>
<p>
o lawd sweet jesus, some more corroboration from others please</p>
<p>It was 8 cardprime i remember it clearly :)</p>
<p>Hahahaha yayayay I love you guys!</p>
<p>Now I might actually have a shot at that 800 (knock on wood)</p>
<p>aww crap i somehow did 3.2/16=.8 -_- gotta love life haha.</p>
<p>and read -3 as +3 =/</p>
<p>anyhow i got a 760 in may…retook and think i got -7 this time . i doubt the curve will be as generous as mays, so should i cancel?</p>
<p>For the question where they give you a graph of energy of reactants and products, wasn’t the reaction EXOTHERMIC because the energy of the products is less than the energy of the reactants, implying that heat was lost/released?</p>
<p>And there were 4 CE’s, right?</p>
<p>does anyone remember what the 4 ce questions were?? Ugh, I wasn’t sure if the linear one was CE so I didn’t put it at the last minute…T_T and i already had 4 CE’s BEFORE that…q.q</p>
<p>the linear one about CO2 was a CE.</p>