AQA AS Chemistry ISA (Titration)

Scroll to see replies

Reply 20

ManWithTwoHorns

Has anyone done the AQA Chem ISA paper? If so, how was it?

Reply 21

LucyQ

Original post by rooneymac

could anyone tell me what calcultaions involve in the paper im really struggling and would need practise at certain calculationes pleasee

same! anyone done it yet?

Reply 22

LucyQ

Anyone know where i can find past papers? or anything at all useful, really need to practice the calculations.

Reply 23

Kassaren

If the ISA is the written part of the chemistry coursework after the titration i did it today and its isn't the hard so don't worry :smile:

Reply 24

Aidn

Original post by ManWithTwoHorns

Has anyone done the AQA ISA Chem paper yet? If so reply please :biggrin:

Yeah I have, the water of crystillisation?
It's extremely hard, that's all I have to say :/
I'm not going to cheat by telling you
, but don't get your heart broken if you
can't get an A.. the empa will probably be better to take, ask your school

Reply 25

ManWithTwoHorns

Original post by Aidn

Ah that's sad to hear. We don't do EMPA in my school. I'd hoped you'd have helped. :frown:

Reply 26

Aidn

Lol at the negative rating, i'm saying don't beat yourself up like I did..
It's really not worth it, and the ISA is 20% of the AS only.. so just try your best!
I will say though, look up calculations from amount of substance like moles really well,
it basically consumes the whole of section A up..

Reply 27

v.007

Hey guys im worried that my results wont be close to my teachers values which means i can lose 4 marks !!! what can i do to prevent this ?! :confused: