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AQA AS Chemistry 7404/1 and 7404/2 - 27th May 2016 and 10th June 2016

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Do we need to memorise the methodology of the required practicals?
Original post by rosemondtan
Do we need to memorise the methodology of the required practicals?


Bit late rn but yes, good luck
good luck guys, off to school now
Original post by sameer99
is this aqa specification?


This is for A2 only
How was the exam?
That was a great exam

Lost a few marks on balancing equations, and that Van Der Waal question was dodgy. But no experiments, HSW or any hard math.
Original post by Workangel_24
How was the exam?


Quite easy tbf.

What did you guys put for the similarities and differences between spectra?

And the percentage yield?
Original post by MotorboatMyGoat
Quite easy tbf.

What did you guys put for the similarities and differences between spectra?

And the percentage yield?


My percentage yield was 49 something %
Ughh I ****ed up my answers so badly. How did everyone else find it? So glad it was easier than the specimen papers 🙌
What did you guys put for the pressure of flask Q and the abundances of Br?
That paper just ruined everything
Definitely failed it

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Percentage yield was 49.3%
Did anyone else do this to find the velocity?
quick.JPG4.9KB
I don't think it was particularly hard,for some reason i kept making mistakes with calculations maybe I was nervous.
What did people get for similarities and differences of mass spec?
I said similar % abundance of isotopes, different m/z ratio - I know it's probably wrong, I racked my brains trying to figure the answer for it

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This paper was unnecessarily hard, I found this CHEM1 paper 10x harder than the CHEM5 paper I sat last year.

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ogu01
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Original post by 78Saab
This paper was unnecessarily hard, I found this CHEM1 paper 10x harder than the CHEM5 paper I sat last year.

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Sorry this thread is for the aqa new chemistry specification, I think there's another thread for the CHEM1 resit.
Reply 319
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Amindd
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I have got a u

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