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and you didnt get any questions from her before hand?

Yeah I know, however they constantly remind students to not cheat because that one single exam counts 50% to your overall mark. You get 0 for that, you might as well get a 0 in the entire subject.

They get 0 for the exam. Your friend must be real stupid, they read the malpractice stuff every time before an exam.

Raw marks are marks you receive solely from the exam (no adjustment has been done or anything). Whatever raw mark you get, is aligned to a HSC mark (the one you receive at the end of the year). For instance, last year in the extension 1 maths exam, a raw mark of 48/70 aligned to a 90 HSC...

haha that's good. Calculations is the best, memorising is the worst.

Bold part - calculations? Explain what you mean pls

I'm not sure what a notional band 6 is, but I know what a band 6 (e4) is in 4u. Generally 65 raw aligns to 90 HSC mark.

Tbh no one knows. It's up to your school to fill in the missing gaps, they'll use your scores to estimate scores for missed assessments

This is what my friend told me yesterday. To test for eutrophication: Phosphate to nitrogen ratio is 1:10 To test for nitrate: React nitrate with a reductant to get nitrite ions, then react the nitrite with a colour reagent to get an azo-purple dye. Then you use a colourometer calibrated...

Kjeldahl method is not in syllabus.

HSC examiners - I think they can be anyone (teacher blah blah) not too sure though. People who set exams are unable to teach that subject for the year. For 4u maths, I was told that the exams were made by Uni professors. (not to sure if correct though)

I know how you feel! I hate doing a paper without solutions

What do you think you'll get? Raw marks don't fluctuate significantly. Even if paper is harder or easier they will only be either increased or decreased by 1 or 2 marks.

Very nice of you! For anyone who doesn't know, mreditor state ranked. Ask him any questions about the paper, he will answer to the best of his ability - Great job! :D

ezzzz ---------- How did you find it? Was exam harder than last year or easier?

I know! Otherwise your rank would have been higher, potentially 1st or second.

SAME. FML and they were all bloody stupid assignments and practicals. LIKE WTF, THE HSC EXAM IS NOT GOING TO GIVE YOU EXTRA MARKS BECAUSE YOU HAVE A TITLE PAGE IN YOUR ANSWERS. That pissed me off so much lol, our half yearlies which essentially mirrors the HSC exam in it's structure was...

Hahah first assessments are so shit and heavily weighted

Im stressed about my half yearlies.. =(

If Q<K, that means equilibrium lies to the left, meaning it favours the reverse reaction and will shift to right to establish an equilibrium.