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I've been told before that it is flocculation->sedimentation->pH adjustment by reliable sources.

Changes were: temperature, concentration and pressure/volume.

HSC Online, Chemistry Contexts 2 agrees with this also.

Yeah, pH adjustment is almost the last step. In relation to the topic; 13-15/15 depending on the answers to the last 2 MC.

Oh crap. I got 1.77% or something.

yeah, it was really easy which is good.

It was okay except for the last part of the last question. I might get 80/84

You might lose marks. It depends on whether their marking criteria accounts for that mistake.

Overall, i didn't really like the paper. It seemed too long. But the positive side is that the aligning of marks will be shifted downwards and it'd be easier to get a 98 or 99 aligned.

I think i did okay and the paper seemed a bit tedious. Nothing was difficult till the last part of Q8. Just the time limit seemed a big factor in the test especially with the last mechanics question.

Yeah we are. I'd be lying if i said I wasn't nervous, hopefully we'll all get interviews but i'm doubting my chances. I think they'll send them at around 10:30pm or 11pm because they'll have to send it by today before 12am.

That's alrite. 110 is very good. I'm hoping for the same but i might get about 105 opposed to 110 but that would have an almost 0 effect on my aggregate. What do you think 105-110 will get? 99 or so?

Hey, Congrats with the great marks on the languages. How do you think you went in 4unit maths?

lol. I took MX2 up so i didn't have to do much work for the subject that would have counted ie. SOR 1. And, MX2's not that bad if your okay at maths. I was getting 50% in Prelims and i'll probably get an E4 for MX2.

Is there any data on the ~98 for 4unit? Could someone make an educated guess for 98 Scaled?

lol. That usually happens to me. Luckily it didn't happen in the test.

lol haha. So true.

What happened? I thought you got 120?

Yeah, it kind of helped the people who didn't really do most of the past papers for HSC as it might have set a trend in the student's mind as to the format and question types in 3u. But as a whole, the test wasn't very difficult except for 6 and 7 which were quite challenging plus, the test was...

Yeah that's stupid. It says in the marking notes "thus, by mathemtical induction, the statement is true for..." instead of a pargraph conclusion but you have to define the statement.