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I had the other answer then changed to this. One of these answers are correct.. Either way you will get at least 2/3 if not 3.

Well Industrial i hammered :D Multiple Choice i got 12/15 which aint too bad. Written responses were good. My calculations omg... I had correct answers then i changedd :( so i will prob drop a mark in all them. Overall i should get 80+--->90 aligned. Boys at my school said they did well so we...

Very badly written. I memorised all lead acid and button cell reactions off by heart. Memorised all Industrial Chemistry reactions... All for nothing.

Phew yeh it is a raw material. Should of thought of cellulose aswell damn.. Hopefully at least 5/6. I spoke about initiation propogation and termination and LDPE use of peroxide catalyst under High Temperatures and High Pressure. Actually spoke about HDPE aswell.. wasnt sure which one..

Haha same guessed that crap bahahaha Looks like on for 12/15

Couldn't you have done it from Fractional Distillation of Crude Oil?

I got it in my book. These are the processes to sanitise water in order: Screening Aeration Flocculation Sedimentation Filtration Chlorination pH adjustment Fluoridation

I got it in my book. These are the processes to sanitise water in order: Screening Aeration Flocculation Sedimentation Filtration Chlorination pH adjustment Fluoridation

I've been told aswell that it is this aswell.

Dw drewx only drop 1 mark.

Hey thanks for rep. Hope you went well today. :)

Yup hpulido. In 2003. 61 in exam gave 79. So definitly.

+1 Industrial was dead on. Easy to lose marks in core and MC. So low 80's is a def go. I might even have a chance of pulling 80+ raw. 90 raw would align to 95 i would say. Well done mate.

It is [0.453]^3[0.15] / [0.05]^2 = 5.4675

Yeh i got 5. something aswell. It was ok just forgot the structure of glycerol.

I found MC the hardest.. Low 80's should be on par for Band 6. So i should sneak a high band 5 hopefully.

Test was ok. I enjoed the polyethylene question :)

What we thinking. Wasnt a bad test. Low 80's Maybe even High 70's for band 6? Discuss

Dw maybe nail. Maybe you just been having hard exams. Our trial was hard compared to HSC exams. So ill know ill do much better today. Good luck mate.

Good luck with chem raniaa! Jope you smash your option lol.