<p>yea i remember that question it was .25</p>
<p>I’m not sure but I think the .48 question was actually the 2X + 3Y = 4Z question, and wasn’t the answer .16?</p>
<p>I don’t remember either of these questions.</p>
<p>the 2x +3y = 4z question iim pretty sure was .16 because it says theres like .12 moles y and .10 moles z how many moles of z are produced. Limiting reagent so u know it only is .16 yea i got the same as you joeschmidt</p>
<p>yea i’m definitely -3, and i think -5 or -6, but i don’t remember all my answers, and apparently not all the questions either (what is .48?!)</p>
<p>that was the .48 question the one i posted above. The people (I think sorry if im wrong) just multiplied .12 x 4 and got .48 rather than taking into account mole ratios. That is the only problem I remember a .48 as a possible answer</p>
<p>I’m sure the curve will be better. It has to be. I know for a fact that many students will not have done well on the 6 questions on the test that had to do with descriptive chemistry (the one with glass, fertilizer, brass, ozone pollution, and I can’t remember the other two) and there were maybe one or two questions on descriptive chemistry in the Blue Book’s test. That alone will make the curve more generous.</p>
<p>I haven’t found a single person on here who feels as though they did exceptionally well. And come on, everyone. This is CC.</p>
<p>Hm, the six descriptive chemistry questions:</p>
<p>Glass - SiO2
Fertilizer - NH4NO3
Brass - Zinc
Galvanizing Steel - Zinc
Ozone pollution - fluorochlorocarbons
Semi-conductor - Ge, Germanium.</p>
<p>I missed galvanizing steel + brass =[</p>
<p>I definitely missed brass, because I wrote Iron. I don’t remember the other choices for the one about galvanizing steel, but I hope I wrote zinc. Ugh. I don’t even remember that question. I got all the others, though.</p>
<p>The brass and galvanizing steel were the same question.</p>
<p>o_o</p>
<p>I’m pretty sure they were separate questions.</p>
<p>I don’t remember the galvanizing steel one at all…</p>
<p>It was the first question I believe.</p>
<p>Actually, yes, they were the same question. We forgot the one about atmospheric pollution, which was either SO2 or SO3.</p>
<p>So it’s:</p>
<p>Glass: SiO2
Fertilizer: NH4NO3
Ozone destruction: CF2Cl2
Atmospheric pollution: SO2/SO3</p>
<p>Semi-conductor: Ge
Brass + galvanizing steel: Zn</p>
<p>yea it was the first question in its section and there was only two questions . the other question was the metalloid thats a good semiconductor(germanium)</p>
<p>i will admit
i did a lot of guessing</p>
<p>yea rocker it was so3</p>
<p>but i got the zinc and germanium one right
call it luck of the hindu XD=]</p>
<p>test wasnt tht badd
and i suckk at chemistry
the major thing i didnt kno was the electrochem</p>
<p>Galvanizing steel + brass was the same question?</p>
<p>I swear I read them as two separate questions…and I remember putting an answer for each.</p>
<p>blah x_o</p>
<p>Edit: The last question was #70 right? I would hate to have misbubbled…</p>