The 2004 HSC - Chemistry Paper (3 Viewers)

[matt_f64]

the answer to all chemistry questions is: 7

 

[tennille]

so once again ill tell you. i knew the one outside look corroded. Fortunately, my eyes are functioning. So my answer was hte one outside that looked more corroded.

 

[bobbie212]

no tennille...

 

[tennille]

what???????

 

[tennille]

and what did u people put for test for phosphate ion? ahhhhhhh

i said making it alkaline and putting Ba2+ in it. I dunno though...

 

[VVoody]

For the anion test I just said all were Ba2+....one has to be right

For the boat thing, the one on the island is more corroded. Humid climate high temp (tropical island in the question ) vs cold water :. island boat corrodes more.

I quite like the CFC question, nice and easy ^^

Bit annoyed there was no esterification experiment there. I loved that ^^

I also got 3 for the pH of the HCl

 

[tennille]

well at least i know ive got similar answers to someone

 

[barnzey]

Overall, i reckon that test was a bit left field to all the other HSC chem exams

 

[tennille]

im just glad there wasnt any water quality crap in there

 

[barnzey]

I reckon, working out the copper sulfate question required a lot of thought just for three marks, thats a band 5-6er.

 

[euphoric]

im just glad there wasnt any water quality crap in there

i was dissapointed ><
i studied water quality the most

 

[Skillo]

It was 3.

Wow, at least I know I got something right then. lol.

It wasn't as bad as I thought it would be. The Industrial Chemistry section was a bit howz yer father (what with a 7 mark question asking about common sense and only a little bit of required knowledge) but apart from that...it was okay.

Hardly anything on Chemical Monitoring and Management. I was cut.

I stole a piece of twine though! Without asking for a another booklet either.

 

[cheers_big_ears]

i was really glad!
didnt even look at it!

exam as a whole: different, ok thou i did get some bits wrong.. silly me

anyway no more blowing up classrooms now

 

[ben7]

So-so. I thought the industrila chem was crap.. im lookin at 70-75

 

[VVoody]

im just glad there wasnt any water quality crap in there

Amen to that

 

[Managore]

Bah I studied water and nuclear the most, and there was crap all about it in there.. just a general industrial use of a radioactive question worth 4 marks..

 

[~MC MATAR~]

that wasn't a chemistry exam! Where was the chemistry in that paper? And what about the pracs - barely any! They based large marks on small crappy dotpoints.

 

[xeriphic]

im just glad there wasnt any water quality crap in there

that's so true, didn't study any of that XD, nor did I bothered with the solubility rules

 

[sub]

that test was NOT expected at all....looking at the trend some of the questions were due, but srsly? no pracs...i dont think i even used the pencil "to draw diagrams"? what the hell? but yeah hopefully ill be right...

 

[xeriphic]

that wasn't a chemistry exam! Where was the chemistry in that paper? And what about the pracs - barely any! They based large marks on small crappy dotpoints.

CFCs question worthed around at least 3-4 syllabus dot points