[kickasskaz01]

Didn’t see any threads on this exam so thought I’ll make one any revision tips or just general thoughts on the exam please post.

[Zhy]

Are you sitting all of these chemistry exams?

[kickasskaz01]

(Original post by Zhy)
Are you sitting all of these chemistry exams?

yeah every unit! I want to maximise my chances of gaining an A or A*

[ZTSR]

Damn good luck. Rather you than me. Im just doing F325 and maybe F324 depending how it went in Jan.

[kickasskaz01]

(Original post by ZTSR)

Damn good luck. Rather you than me. Im just doing F325 and maybe F324 depending how it went in Jan.

Thanks, I hope it go's well for you too

[Zhy]

(Original post by kickasskaz01)
yeah every unit! I want to maximise my chances of gaining an A or A*

You didn't do F324 in January, or you're resitting?

Did you do poorly in F321 and F322 or are you just aiming for full UMS?

[Saliency]

This will be me sitting this for the first time in June.

What would you say are the hardest topics?

[kickasskaz01]

(Original post by Zhy)
You didn't do F324 in January, or you're resitting?

Did you do poorly in F321 and F322 or are you just aiming for full UMS?

I am resitting F324 even though I dont know what I got , for the others am just aiming for full UMS

[kickasskaz01]

(Original post by Saliency)
This will be me sitting this for the first time in June.

What would you say are the hardest topics?

My 1st time too

[Lindizya]

I'm sitting this exam I prefer this module (so far) to the other one we sat in jan lol but this could change nice we've done transition metals. Does any have a link for where I can get loads of questions for each of the topics in this module?

[ashley-anne]

Im sitting this is exam in june too, probably my least favourite unit yet :/ if anyone has any good resources id be very grateful!

[Jimmy20002012]

I am not doing this exam, but I'm doing unit 2. The main website I used fro my unit 1 preperation was:

http://www.a-levelchemistry.co.uk/OC...0A%20home.html

Its a really good website for revising, Enjoy

[silver0]

Hating this unit already...

[SpringNicht]

I really like this unit so far...

I hated F322 and F324 though so it's about time I enjoyed a unit I guess :P

[silver0]

I have a question if anyone can answer?

'For a first order reaction, the rate constant k, can be found using this relationship: kt1/2 = 0.693
Calculate the value for the rate constant'

There's a graph before that, so how would I answer this question? I'm so confussed.

[clownfish]

Work out the half life from the graph (the time taken for the concentration to halve - this should be constant). This number is t1/2 in the equation, so then just rearrange for k.

[Oromis263]

I did a set of notes for F324 and loaded them onto my website,

https://sites.google.com/site/mathsl...s-and-analysis

on notes download link. I am currently working on a complete set of notes similar to this for F325, so when I've finished them and uploaded them I'll post a link in here.

I am aiming to just gather together a place for exams, it was mainly just for my college, but obviously anyone can access it, so when I've finished it, I'll make sure I post it about TSR. If anyone else has a good set of comprehensive notes and would like to share them, I can put them on there too, if they like.

[Dan12]

(Original post by silver0)
I have a question if anyone can answer?

'For a first order reaction, the rate constant k, can be found using this relationship: kt1/2 = 0.693
Calculate the value for the rate constant'

There's a graph before that, so how would I answer this question? I'm so confussed.

you could use the formula t1/2=Ln(2)/k
and rearrange to get k
THIS FORMULA ONLY WORKS FOR FIRST ORDER REACTIONS

[Lindizya]

Can Someone please explain how to determine the rate determining step I don't understand it

[moh.alt]

June 2011 F325