are u meant to memorise this for chem? (1 Viewer)

[jonhysmitw2]

 

[SadCeliac]

Yeah we are :/
at least a general idea

 

[jonhysmitw2]

Yeah we are :/
at least a general idea

whats the best way to go about it ?

 

[yepImhere]

this is like the most painful part of mod 8

 

[carrotsss]

whats the best way to go about it ?

its mostly sorta just common sense like i know it since all the copper ones are green/bluey (kinda like copper), iron 2 is a weird green brown half half thing because its like halfway to iron 3 which is just brown because rust and then silver is all creamy and stuff bc it is

 

[Unovan]

this is like the most painful part of mod 8

honestly module 8 overall is just 90% pain

 

[synthesisFR]

honestly module 8 overall is just 90% pain

Only the ion flowcharts lmfao

 

[yepImhere]

Only the ion flowcharts lmfao

yeah honestly all the mass spec, HNMR, colourimetry stuff is ok once you get it

 

[Unovan]

readout questions and calcs and stuff is fine, its just memorising how shit works and biofuel/fuel stuff etc. etc. that sucks

 

[nsw..wollongong]

readout questions and calcs and stuff is fine, its just memorising how shit works and biofuel/fuel stuff etc. etc. that sucks

yeah even those qualitative tests for functional groups are a pain in the ass

 

[nsw..wollongong]

also general question; how much theory should be memorised for spec questions? like to what extent do we need to know the physics behind aas, nmr etc? would u be asked questions arnd the theory component or is it mostly analysing graphs

 

[Unovan]

also general question; how much theory should be memorised for spec questions? like to what extent do we need to know the physics behind aas, nmr etc? would u be asked questions arnd the theory component or is it mostly analysing graphs

yeah you need to understand the theory component for sure. I just did a jrahs paper that had a 5 marker on how mass spec worked and you needed to talk about every step the sample goes through from having the electron knocked off to the m/z being found and the readout produced digitally. its so annoying because I reckon I'll get 90-100% of the calculation marks in hsc but drop some stupid rote learning ones

 

[nsw..wollongong]

yeah you need to understand the theory component for sure. I just did a jrahs paper that had a 5 marker on how mass spec worked and you needed to talk about every step the sample goes through from having the electron knocked off to the m/z being found and the readout produced digitally. its so annoying because I reckon I'll get 90-100% of the calculation marks in hsc but drop some stupid rote learning ones

yeah i thought as much bc i saw a 4marker on explaining aas and uv-vis, ugh that sucks id rather put energy into skills questions than memorisation
thank youuu!

 

[Interdice]

 

[Interdice]

Mnemonic to remember this?

 

[Interdice]

 

[SadCeliac]

Mnemonic to remember this?

NGGYUNGLYD

 

[Interdice]

NGGYUNGLYD

I created a mnemic for the second one.

No luck for the first one

 

[Interdice]

View attachment 39877

APAFFCNCB

242

123232122

HCL
NH3
Flame

bwwgbbxory

 

[SadCeliac]

I created a mnemic for the second one.

No luck for the first one

use my one I reckon <3
can you guess what it stands for