Predictions for Chemistry 2014 HSC? (1 Viewer)

[Hi there444]

There is way too many people talking at once here

I can't follow anyoje

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[Hi there444]

Hey guys go do some English [emoji23]

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[Hi there444]

I finally memorized 5.5/7.5 essays

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[iStudent]

As for the CO2(g) <-> CO2(aq) debate
I've seen this equation used in sample answers. It should be right

 

[enigma_1]

I finally memorized 5.5/7.5 essays

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oh wow how do you have 7.5 essays?

English has officially become maffs

 

[SuchSmallHands]

Hypochlorite? Ocl-
? Where in the world does hyppchlorite form?[emoji23]

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H2O + Cl2 ---> HCl + HClO...

 

[Hi there444]

oh wow how do you have 7.5 essays?

English has officially become maffs

Never EVER will English come in comparision to math. Forget Math it won't even compare to geography[emoji23]

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[Hi there444]

H2O + Cl2 ---> HCl + HClO...

Hahaha you don't dip the paper in the water you keep it outside above the anode in the electrometer

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[enigma_1]

Never EVER will English come in comparision to math. Forget Math it won't even compare to geography[emoji23]

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hahahah I was kidding, omfg who the hell created the hsc English course??

I probably hate them more than Margaret grove right now, and that's big

 

[cbaldilocks]

Question from my trial:

"Explain the chemistry involved in the rusting of iron and evaluate the techniques which reduce or prevent it." (7 marks)

Wrote 2 pages for this question. Involved literally every rust prevention technique. Blanked on the equations for rust. 4/7

smh

 

[QZP]

Are there any other branches of chemistry I've missed?
- Analytical
- Environmental
-Industrial
-Polymer
-Biochemistry
-Metallurgy
-Nuclear

 

[Hi there444]

I am gonna go do some English now. If some one had industrial chem question hahaha pop em up as a reply. I am subscribed

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[Hi there444]

Are there any other branches of chemistry I've missed?
- Analytical
- Environmental
-Industrial
-Polymer
-Biochemistry
-Metallurgy
-Nuclear

You only need to be desccribe at most 3

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[QZP]

You only need to be desccribe at most 3

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In preparation for those collaboration long responses, its good to know them so you can BS

 

[cbaldilocks]

Are there any other branches of chemistry I've missed?
- Analytical
- Environmental
-Industrial
-Polymer
-Biochemistry
-Metallurgy
-Nuclear

Please do not forget the most important branch of chemistry...

Food Chemistry

 

[faisalabdul16]

where did you learn this (don't say sample answer pls). cus i cant find anything about that in textbooks

You only need to be desccribe at most 3

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The best is analytical, industrial and environmental. They're connected, and you use the HABER process as the example. For example, Enigma is an industrial chemist who does adasdfsfsfgfdgfd and then QZP is the environmental chemist who dfasdfsfssfgdfs blah blah. Get the point?

 

[enigma_1]

Question from my trial:

"Explain the chemistry involved in the rusting of iron and evaluate the techniques which reduce or prevent it." (7 marks)

Wrote 2 pages for this question. Involved literally every rust prevention technique. Blanked on the equations for rust. 4/7

smh

omg that sucks!! How did you lose 3 marks for an eqn???

 

[Hi there444]

The best is analytical, industrial and environmental. They're connected, and you use the HABER process as the example. For example, Enigma is an industrial chemist who does adasdfsfsfgfdgfd and then QZP is the environmental chemist who dfasdfsfssfgdfs blah blah. Get the point?

Yeh thanks.[emoji2]

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[enigma_1]

The best is analytical, industrial and environmental. They're connected, and you use the HABER process as the example. For example, Enigma is an industrial chemist who does adasdfsfsfgfdgfd and then QZP is the environmental chemist who dfasdfsfssfgdfs blah blah. Get the point?

actually yeah they are the 2 most important and I have completely neglected that. I probs should look over it T_T

 

[cbaldilocks]

omg that sucks!! How did you lose 3 marks for an eqn???

My chemistry teacher is ridiculously picky. Her marking on my answer said
'Equations??'
'Only useful in wet environments'

That's it. One sentence missing and that's almost half the marks gone. Damn it chemistry. Thank god bio is so easy.